You've already forked comprehensive-rust
mirror of
https://github.com/google/comprehensive-rust.git
synced 2026-03-12 23:26:07 +02:00
28848 lines
976 KiB
Plaintext
28848 lines
976 KiB
Plaintext
msgid ""
|
|
msgstr ""
|
|
"Project-Id-Version: Comprehensive Rust 🦀\n"
|
|
"POT-Creation-Date: 2025-11-15T12:48:01+03:00\n"
|
|
"PO-Revision-Date: 2025-11-16 19:20+0300\n"
|
|
"Last-Translator: akerem@protonmail.com\n"
|
|
"Language-Team: Turkish <gnome-turk@gnome.org>\n"
|
|
"Language: tr\n"
|
|
"MIME-Version: 1.0\n"
|
|
"Content-Type: text/plain; charset=UTF-8\n"
|
|
"Content-Transfer-Encoding: 8bit\n"
|
|
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
|
|
"X-Generator: Poedit 3.8\n"
|
|
|
|
#: src/SUMMARY.md src/index.md
|
|
msgid "Welcome to Comprehensive Rust 🦀"
|
|
msgstr "Comprehensive Rust'a Hoş Geldiniz 🦀"
|
|
|
|
#: src/SUMMARY.md src/running-the-course.md
|
|
msgid "Running the Course"
|
|
msgstr "Kursun Çalıştırılması"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
msgid "Course Structure"
|
|
msgstr "Kurs Yapısı"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/keyboard-shortcuts.md
|
|
msgid "Keyboard Shortcuts"
|
|
msgstr "Klavye Kısayolları"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/translations.md
|
|
msgid "Translations"
|
|
msgstr "Çeviriler"
|
|
|
|
#: src/SUMMARY.md src/cargo.md
|
|
msgid "Using Cargo"
|
|
msgstr "Cargo'yu Kullanmak"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Rust Ecosystem"
|
|
msgstr "Rust Ekosistemi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Code Samples"
|
|
msgstr "Kod Örnekleri"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Running Cargo Locally"
|
|
msgstr "Cargo'nun Yerel (Local) Olarak Çalıştırılması"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 1: Morning"
|
|
msgstr "Gün 1: Sabah"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1.md src/welcome-day-2.md src/welcome-day-3.md
|
|
#: src/welcome-day-4.md src/concurrency/welcome-async.md
|
|
msgid "Welcome"
|
|
msgstr "Hoş Geldiniz"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1.md src/hello-world.md src/types-and-values.md
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Hello, World"
|
|
msgstr "Merhaba, Dünya"
|
|
|
|
#: src/SUMMARY.md src/hello-world.md src/hello-world/what-is-rust.md
|
|
msgid "What is Rust?"
|
|
msgstr "Rust Nedir?"
|
|
|
|
#: src/SUMMARY.md src/hello-world.md src/hello-world/benefits.md
|
|
msgid "Benefits of Rust"
|
|
msgstr "Rust'ın Faydaları"
|
|
|
|
#: src/SUMMARY.md src/hello-world.md src/hello-world/playground.md
|
|
msgid "Playground"
|
|
msgstr "Deneme Alanı (Playground)"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1.md src/types-and-values.md
|
|
msgid "Types and Values"
|
|
msgstr "Türler ve Değerler"
|
|
|
|
#: src/SUMMARY.md src/types-and-values.md src/types-and-values/variables.md
|
|
msgid "Variables"
|
|
msgstr "Değişkenler"
|
|
|
|
#: src/SUMMARY.md src/types-and-values.md src/types-and-values/values.md
|
|
msgid "Values"
|
|
msgstr "Değerler"
|
|
|
|
#: src/SUMMARY.md src/types-and-values.md src/types-and-values/arithmetic.md
|
|
msgid "Arithmetic"
|
|
msgstr "Aritmetik"
|
|
|
|
#: src/SUMMARY.md src/types-and-values.md src/types-and-values/inference.md
|
|
msgid "Type Inference"
|
|
msgstr "Tür Çıkarımı (Type Inference)"
|
|
|
|
#: src/SUMMARY.md src/types-and-values.md src/types-and-values/exercise.md
|
|
msgid "Exercise: Fibonacci"
|
|
msgstr "Alıştırma: Fibonacci"
|
|
|
|
#: src/SUMMARY.md src/types-and-values/solution.md
|
|
#: src/control-flow-basics/solution.md src/tuples-and-arrays/solution.md
|
|
#: src/references/solution.md src/user-defined-types/solution.md
|
|
#: src/pattern-matching/solution.md src/methods-and-traits/solution.md
|
|
#: src/generics/solution.md src/closures/solution.md src/std-types/solution.md
|
|
#: src/std-traits/solution.md src/memory-management/solution.md
|
|
#: src/smart-pointers/solution.md src/borrowing/solution.md
|
|
#: src/lifetimes/solution.md src/iterators/solution.md src/modules/solution.md
|
|
#: src/testing/solution.md src/error-handling/solution.md
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "Solution"
|
|
msgstr "Çözüm"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1.md src/control-flow-basics.md
|
|
msgid "Control Flow Basics"
|
|
msgstr "Kontrol Akışı Temelleri"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics.md
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid "Blocks and Scopes"
|
|
msgstr "Bloklar ve Kapsamlar"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`if` Expressions"
|
|
msgstr "`if` İfadeleri"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics/match.md
|
|
msgid "`match` Expressions"
|
|
msgstr "`match` İfadeleri"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics.md src/control-flow-basics/loops.md
|
|
msgid "Loops"
|
|
msgstr "Döngüler"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics/loops/for.md
|
|
msgid "`for`"
|
|
msgstr "`for`"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics/loops/loop.md
|
|
msgid "`loop`"
|
|
msgstr "`loop`"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics/break-continue.md
|
|
msgid "`break` and `continue`"
|
|
msgstr "`break` ve `continue`"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics/break-continue/labels.md
|
|
msgid "Labels"
|
|
msgstr "Etiketler"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics.md
|
|
#: src/control-flow-basics/functions.md
|
|
msgid "Functions"
|
|
msgstr "Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics.md src/control-flow-basics/macros.md
|
|
msgid "Macros"
|
|
msgstr "Makrolar"
|
|
|
|
#: src/SUMMARY.md src/control-flow-basics.md
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "Exercise: Collatz Sequence"
|
|
msgstr "Alıştırma: Collatz Sekansı"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 1: Afternoon"
|
|
msgstr "Gün 1: Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1-afternoon.md src/tuples-and-arrays.md
|
|
msgid "Tuples and Arrays"
|
|
msgstr "Demetler (Tuples) ve Diziler (Arrays)"
|
|
|
|
#: src/SUMMARY.md src/tuples-and-arrays.md src/tuples-and-arrays/arrays.md
|
|
msgid "Arrays"
|
|
msgstr "Diziler"
|
|
|
|
#: src/SUMMARY.md src/tuples-and-arrays.md src/tuples-and-arrays/tuples.md
|
|
msgid "Tuples"
|
|
msgstr "Demetler"
|
|
|
|
#: src/SUMMARY.md src/tuples-and-arrays.md src/tuples-and-arrays/iteration.md
|
|
msgid "Array Iteration"
|
|
msgstr "Dizi Adımlama (Iteration)"
|
|
|
|
#: src/SUMMARY.md src/tuples-and-arrays.md
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid "Patterns and Destructuring"
|
|
msgstr "Desenler ve Ayrıştırma (Destructuring)"
|
|
|
|
#: src/SUMMARY.md src/tuples-and-arrays.md src/tuples-and-arrays/exercise.md
|
|
msgid "Exercise: Nested Arrays"
|
|
msgstr "Alıştırma: İçiçe Diziler"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1-afternoon.md src/references.md
|
|
msgid "References"
|
|
msgstr "Referanslar"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/shared.md
|
|
msgid "Shared References"
|
|
msgstr "Paylaşılan (Shared) Referanslar"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/exclusive.md
|
|
msgid "Exclusive References"
|
|
msgstr "Dışlayan (Exclusive) Referanslar"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/slices.md
|
|
msgid "Slices"
|
|
msgstr "Dilimler (Slices)"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/strings.md
|
|
msgid "Strings"
|
|
msgstr "Dizeler (Strings)"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/dangling.md
|
|
msgid "Reference Validity"
|
|
msgstr "Referans Geçerliliği (Validity)"
|
|
|
|
#: src/SUMMARY.md src/references.md src/references/exercise.md
|
|
msgid "Exercise: Geometry"
|
|
msgstr "Alıştırma: Geometri"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-1-afternoon.md src/user-defined-types.md
|
|
msgid "User-Defined Types"
|
|
msgstr "Kullanıcı Tanımlı Türler"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "Named Structs"
|
|
msgstr "İsimli Yapılar (Named Structs)"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "Tuple Structs"
|
|
msgstr "Demet Yapıları (Tuple Structs)"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md src/user-defined-types/enums.md
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid "Enums"
|
|
msgstr "Enumlar"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md src/user-defined-types/aliases.md
|
|
msgid "Type Aliases"
|
|
msgstr "Tür Eş İsimleri (Type Aliases)"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md
|
|
msgid "Const"
|
|
msgstr "Const"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md
|
|
msgid "Static"
|
|
msgstr "Static"
|
|
|
|
#: src/SUMMARY.md src/user-defined-types.md src/user-defined-types/exercise.md
|
|
msgid "Exercise: Elevator Events"
|
|
msgstr "Alıştırma: Asansör Olayları"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 2: Morning"
|
|
msgstr "Gün 2: Sabah"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2.md src/pattern-matching.md
|
|
msgid "Pattern Matching"
|
|
msgstr "Desen Eşleştirme"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md src/pattern-matching/infallible.md
|
|
msgid "Irrefutable Patterns"
|
|
msgstr "Reddedilemez Desenler (Irrefutable Patterns)"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md src/pattern-matching/match.md
|
|
msgid "Matching Values"
|
|
msgstr "Değerleri Eşleştirmek"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md
|
|
msgid "Destructuring Structs"
|
|
msgstr "Yapıları Ayrıştırma (Destructuring Structs)"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md
|
|
msgid "Destructuring Enums"
|
|
msgstr "Enum'ları Ayrıştırma (Destructuring)"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md
|
|
#: src/pattern-matching/let-control-flow.md
|
|
msgid "Let Control Flow"
|
|
msgstr "Let'li Kontrol Akışı"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching/let-control-flow/if-let.md
|
|
msgid "`if let` Expressions"
|
|
msgstr "`if let` İfadeleri"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching/let-control-flow/while-let.md
|
|
msgid "`while let` Statements"
|
|
msgstr "`while let` Deyimleri"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`let else`"
|
|
msgstr "`let else`"
|
|
|
|
#: src/SUMMARY.md src/pattern-matching.md src/pattern-matching/exercise.md
|
|
msgid "Exercise: Expression Evaluation"
|
|
msgstr "Alıştırma: İfade Değerlendirmesi"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2.md src/methods-and-traits.md
|
|
msgid "Methods and Traits"
|
|
msgstr "Metotlar ve Özellikler (Traits)"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits.md src/methods-and-traits/methods.md
|
|
msgid "Methods"
|
|
msgstr "Metotlar"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits.md src/methods-and-traits/traits.md
|
|
msgid "Traits"
|
|
msgstr "Özellikler (Traits)"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits/traits/implementing.md
|
|
msgid "Implementing Traits"
|
|
msgstr "Özelliklerin (Traits) Gerçekleştirimi"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits/traits/supertraits.md
|
|
msgid "Supertraits"
|
|
msgstr "Üstözellikler (Supertraits)"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits/traits/associated-types.md
|
|
msgid "Associated Types"
|
|
msgstr "İlişkili Türler"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits.md src/methods-and-traits/deriving.md
|
|
msgid "Deriving"
|
|
msgstr "Türetme (Deriving)"
|
|
|
|
#: src/SUMMARY.md src/methods-and-traits.md
|
|
msgid "Exercise: Generic Logger"
|
|
msgstr "Alıştırma: Genel Kaydedici"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2.md src/generics.md
|
|
msgid "Generics"
|
|
msgstr "Genelleştirmeler (Generics)"
|
|
|
|
#: src/SUMMARY.md src/generics.md src/generics/generic-functions.md
|
|
msgid "Generic Functions"
|
|
msgstr "Genelleştirilmiş (Generic) Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/generics.md src/generics/trait-bounds.md
|
|
msgid "Trait Bounds"
|
|
msgstr "Özellik (Trait) Sınırları"
|
|
|
|
#: src/SUMMARY.md src/generics.md src/generics/generic-data.md
|
|
msgid "Generic Data Types"
|
|
msgstr "Genelleştirilmiş (Generic) Veri Türleri"
|
|
|
|
#: src/SUMMARY.md src/generics.md src/generics/generic-traits.md
|
|
msgid "Generic Traits"
|
|
msgstr "Genelleştirilmiş (Generic) Özellikler (Traits)"
|
|
|
|
#: src/SUMMARY.md src/generics/impl-trait.md
|
|
msgid "`impl Trait`"
|
|
msgstr "`impl Trait`"
|
|
|
|
#: src/SUMMARY.md src/generics/dyn-trait.md
|
|
msgid "`dyn Trait`"
|
|
msgstr "`dyn Trait`"
|
|
|
|
#: src/SUMMARY.md src/generics/exercise.md
|
|
msgid "Exercise: Generic `min`"
|
|
msgstr "Alıştırma: Genelleştirilmiş (Generic) `min`"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 2: Afternoon"
|
|
msgstr "Gün 2: Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2-afternoon.md src/closures.md
|
|
msgid "Closures"
|
|
msgstr "Çevreleyiciler (Closures)"
|
|
|
|
#: src/SUMMARY.md src/closures.md src/closures/syntax.md
|
|
msgid "Closure Syntax"
|
|
msgstr "Çevreleyici Sözdizimi (Closure Syntax)"
|
|
|
|
#: src/SUMMARY.md src/closures.md src/closures/capturing.md
|
|
msgid "Capturing"
|
|
msgstr "Yakalama (Capturing)"
|
|
|
|
#: src/SUMMARY.md src/closures.md
|
|
msgid "Closure Traits"
|
|
msgstr "Çevreleyici Özellikler (Closure Traits)"
|
|
|
|
#: src/SUMMARY.md src/closures.md src/closures/exercise.md
|
|
msgid "Exercise: Log Filter"
|
|
msgstr "Alıştırma: Kaydedici (Log) Filtresi"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2-afternoon.md src/std-types.md
|
|
msgid "Standard Library Types"
|
|
msgstr "Standart Kütüphane Türleri"
|
|
|
|
#: src/SUMMARY.md src/std-types.md src/std-types/std.md
|
|
msgid "Standard Library"
|
|
msgstr "Standart Kütüphane"
|
|
|
|
#: src/SUMMARY.md src/std-types.md src/std-types/docs.md
|
|
msgid "Documentation"
|
|
msgstr "Dokümantasyon"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`Option`"
|
|
msgstr "`Option`"
|
|
|
|
#: src/SUMMARY.md src/error-handling/result.md
|
|
msgid "`Result`"
|
|
msgstr "`Result`"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/primitives.md
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`String`"
|
|
msgstr "`String`"
|
|
|
|
#: src/SUMMARY.md src/std-types/vec.md
|
|
msgid "`Vec`"
|
|
msgstr "`Vec`"
|
|
|
|
#: src/SUMMARY.md src/std-types/hashmap.md src/bare-metal/no_std.md
|
|
msgid "`HashMap`"
|
|
msgstr "`HashMap`"
|
|
|
|
#: src/SUMMARY.md src/std-types.md src/std-types/exercise.md
|
|
msgid "Exercise: Counter"
|
|
msgstr "Alıştırma: Sayıcı"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-2-afternoon.md src/std-traits.md
|
|
msgid "Standard Library Traits"
|
|
msgstr "Standart Kütüphanedeki Özellikler (Traits)"
|
|
|
|
#: src/SUMMARY.md src/std-traits.md src/std-traits/comparisons.md
|
|
#: src/concurrency/welcome-async.md
|
|
msgid "Comparisons"
|
|
msgstr "Karşılaştırmalar"
|
|
|
|
#: src/SUMMARY.md src/std-traits.md src/std-traits/operators.md
|
|
msgid "Operators"
|
|
msgstr "Operatörler"
|
|
|
|
#: src/SUMMARY.md src/std-traits/from-and-into.md
|
|
msgid "`From` and `Into`"
|
|
msgstr "`From` ve `Into`"
|
|
|
|
#: src/SUMMARY.md src/std-traits.md src/std-traits/casting.md
|
|
msgid "Casting"
|
|
msgstr "Tür Dönüştürme (Casting)"
|
|
|
|
#: src/SUMMARY.md src/std-traits/read-and-write.md
|
|
msgid "`Read` and `Write`"
|
|
msgstr "`Read` ve `Write`"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`Default`, struct update syntax"
|
|
msgstr "`Default`, yapı (struct) güncelleme sözdizimi"
|
|
|
|
#: src/SUMMARY.md src/std-traits.md src/std-traits/exercise.md
|
|
msgid "Exercise: ROT13"
|
|
msgstr "Alıştırma: ROT13"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 3: Morning"
|
|
msgstr "Gün 3: Sabah"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-3.md src/memory-management.md
|
|
msgid "Memory Management"
|
|
msgstr "Bellek Yönetimi"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/review.md
|
|
msgid "Review of Program Memory"
|
|
msgstr "Program Belleğinin Gözden Geçirilmesi"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/approaches.md
|
|
msgid "Approaches to Memory Management"
|
|
msgstr "Bellek Yönetimine Yaklaşımlar"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/ownership.md
|
|
msgid "Ownership"
|
|
msgstr "Sahiplik"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/move.md
|
|
msgid "Move Semantics"
|
|
msgstr "Taşıma Semantiği"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`Clone`"
|
|
msgstr "`Clone`"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/copy-types.md
|
|
msgid "Copy Types"
|
|
msgstr "Kopyalanan Türler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`Drop`"
|
|
msgstr "`Drop`"
|
|
|
|
#: src/SUMMARY.md src/memory-management.md src/memory-management/exercise.md
|
|
msgid "Exercise: Builder Type"
|
|
msgstr "Alıştırma: İnşa Edici / Yapıcı Tür (Builder Type)"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-3.md src/smart-pointers.md
|
|
msgid "Smart Pointers"
|
|
msgstr "Akıllı Göstericiler"
|
|
|
|
#: src/SUMMARY.md src/smart-pointers/box.md
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`Box<T>`"
|
|
msgstr "`Box<T>`"
|
|
|
|
#: src/SUMMARY.md src/smart-pointers/rc.md
|
|
msgid "`Rc`"
|
|
msgstr "`Rc`"
|
|
|
|
#: src/SUMMARY.md src/smart-pointers.md src/smart-pointers/trait-objects.md
|
|
msgid "Owned Trait Objects"
|
|
msgstr "Sahipli Özellik Nesneleri (Owned Trait Objects)"
|
|
|
|
#: src/SUMMARY.md src/smart-pointers.md src/smart-pointers/exercise.md
|
|
msgid "Exercise: Binary Tree"
|
|
msgstr "Alıştırma: İkili Ağaç"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 3: Afternoon"
|
|
msgstr "Gün 3: Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-3-afternoon.md src/borrowing.md
|
|
msgid "Borrowing"
|
|
msgstr "Ödünç Alma"
|
|
|
|
#: src/SUMMARY.md src/borrowing.md src/borrowing/shared.md
|
|
msgid "Borrowing a Value"
|
|
msgstr "Bir Değeri Ödünç Alma"
|
|
|
|
#: src/SUMMARY.md src/borrowing.md src/borrowing/borrowck.md
|
|
msgid "Borrow Checking"
|
|
msgstr "Ödünç Alma Kontrolü"
|
|
|
|
#: src/SUMMARY.md src/borrowing.md src/borrowing/examples.md
|
|
msgid "Borrow Errors"
|
|
msgstr "Ödünç Alma Hataları"
|
|
|
|
#: src/SUMMARY.md src/borrowing.md src/borrowing/interior-mutability.md
|
|
msgid "Interior Mutability"
|
|
msgstr "İç Değişebilirlik (Interior Mutability)"
|
|
|
|
#: src/SUMMARY.md src/borrowing/interior-mutability/cell.md
|
|
msgid "`Cell`"
|
|
msgstr "`Cell`"
|
|
|
|
#: src/SUMMARY.md src/borrowing/interior-mutability/refcell.md
|
|
msgid "`RefCell`"
|
|
msgstr "`RefCell`"
|
|
|
|
#: src/SUMMARY.md src/borrowing.md src/borrowing/exercise.md
|
|
msgid "Exercise: Health Statistics"
|
|
msgstr "Alıştırma: Sağlık İstatistikleri"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-3-afternoon.md src/lifetimes.md
|
|
msgid "Lifetimes"
|
|
msgstr "Ömürler (Lifetimes)"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md
|
|
msgid "Borrowing and Functions"
|
|
msgstr "Ödünç Alma (Borrowing) ve Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/returning-borrows.md
|
|
msgid "Returning Borrows"
|
|
msgstr "Ödünç Alınanları Geri Döndürmek (Return)"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/multiple-borrows.md
|
|
msgid "Multiple Borrows"
|
|
msgstr "Çoklu Ödünç Almalar"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/borrow-both.md
|
|
msgid "Borrow Both"
|
|
msgstr "Her İkisini Birden Ödünç Al"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/borrow-one.md
|
|
msgid "Borrow One"
|
|
msgstr "Yalnızca Birini Ödünç Al"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md
|
|
msgid "Lifetime Elision"
|
|
msgstr "Ömür Atlaması (Elision)"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/struct-lifetimes.md
|
|
msgid "Lifetimes in Data Structures"
|
|
msgstr "Veri Yapılarında Ömürler"
|
|
|
|
#: src/SUMMARY.md src/lifetimes.md src/lifetimes/exercise.md
|
|
msgid "Exercise: Protobuf Parsing"
|
|
msgstr "Alıştırma: Protobuf Ayrıştırma"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 4: Morning"
|
|
msgstr "Gün 4: Sabah"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-4.md src/iterators.md
|
|
msgid "Iterators"
|
|
msgstr "Adımlayıcılar (Iterators)"
|
|
|
|
#: src/SUMMARY.md src/iterators.md
|
|
msgid "Motivation"
|
|
msgstr "Motivasyon"
|
|
|
|
#: src/SUMMARY.md src/iterators/iterator.md
|
|
msgid "`Iterator` Trait"
|
|
msgstr "`Iterator` Özelliği (Trait)"
|
|
|
|
#: src/SUMMARY.md src/iterators/helpers.md
|
|
msgid "`Iterator` Helper Methods"
|
|
msgstr "`Iterator` Yardımcı Metotları"
|
|
|
|
#: src/SUMMARY.md src/iterators/collect.md
|
|
msgid "`collect`"
|
|
msgstr "`collect`"
|
|
|
|
#: src/SUMMARY.md src/iterators/intoiterator.md
|
|
msgid "`IntoIterator`"
|
|
msgstr "`IntoIterator`"
|
|
|
|
#: src/SUMMARY.md src/iterators.md src/iterators/exercise.md
|
|
msgid "Exercise: Iterator Method Chaining"
|
|
msgstr "Alıştırma: Adımlayıcı Metot Zincirleme"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-4.md src/modules.md src/modules/modules.md
|
|
msgid "Modules"
|
|
msgstr "Modüller"
|
|
|
|
#: src/SUMMARY.md src/modules.md src/modules/filesystem.md
|
|
msgid "Filesystem Hierarchy"
|
|
msgstr "Dosya Sistemi Hiyerarşisi"
|
|
|
|
#: src/SUMMARY.md src/modules.md src/modules/visibility.md
|
|
msgid "Visibility"
|
|
msgstr "Görünürlük"
|
|
|
|
#: src/SUMMARY.md src/modules.md
|
|
msgid "Encapsulation"
|
|
msgstr "Kapsülleme (Encapsulation)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`use`, `super`, `self`"
|
|
msgstr "`use`, `super`, `self`"
|
|
|
|
#: src/SUMMARY.md src/modules.md src/modules/exercise.md
|
|
msgid "Exercise: Modules for a GUI Library"
|
|
msgstr "Alıştırma: Bir GUI Kütüphanesi için Modüller"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-4.md src/testing.md src/chromium/testing.md
|
|
msgid "Testing"
|
|
msgstr "Test Etme"
|
|
|
|
#: src/SUMMARY.md src/testing.md src/testing/unit-tests.md
|
|
msgid "Unit Tests"
|
|
msgstr "Birim Testleri"
|
|
|
|
#: src/SUMMARY.md src/testing.md src/testing/other.md
|
|
msgid "Other Types of Tests"
|
|
msgstr "Diğer Test Türleri"
|
|
|
|
#: src/SUMMARY.md src/testing.md src/testing/lints.md
|
|
msgid "Compiler Lints and Clippy"
|
|
msgstr "Derleyici Tüyleri (Lint) ve Clippy Aracı"
|
|
|
|
#: src/SUMMARY.md src/testing.md src/testing/exercise.md
|
|
msgid "Exercise: Luhn Algorithm"
|
|
msgstr "Alıştırma: Luhn Algrotiması"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Day 4: Afternoon"
|
|
msgstr "Gün 4: Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-4-afternoon.md src/error-handling.md
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Error Handling"
|
|
msgstr "Hata İşleme"
|
|
|
|
#: src/SUMMARY.md src/error-handling.md src/error-handling/panics.md
|
|
msgid "Panics"
|
|
msgstr "Panikler (Panics)"
|
|
|
|
#: src/SUMMARY.md src/error-handling.md src/error-handling/try.md
|
|
msgid "Try Operator"
|
|
msgstr "Try Operatörü"
|
|
|
|
#: src/SUMMARY.md src/error-handling.md src/error-handling/try-conversions.md
|
|
msgid "Try Conversions"
|
|
msgstr "Try Dönüşümleri"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`Error` Trait"
|
|
msgstr "`Error` Özelliği (Trait)"
|
|
|
|
#: src/SUMMARY.md src/error-handling/thiserror.md
|
|
msgid "`thiserror`"
|
|
msgstr "`thiserror`"
|
|
|
|
#: src/SUMMARY.md src/error-handling/anyhow.md src/idiomatic/welcome.md
|
|
msgid "`anyhow`"
|
|
msgstr "`anyhow`"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Exercise: Rewriting with `Result`"
|
|
msgstr "Alıştırma: `Result` ile Yeniden Yazma"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/welcome-day-4-afternoon.md src/unsafe-rust.md src/unsafe-rust/unsafe.md
|
|
msgid "Unsafe Rust"
|
|
msgstr "Emniyetsiz (Unsafe) Rust"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md
|
|
msgid "Unsafe"
|
|
msgstr "Emniyetsiz"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md src/unsafe-rust/dereferencing.md
|
|
msgid "Dereferencing Raw Pointers"
|
|
msgstr "Ham Göstericilerinin İçeriği (Dereferencing)"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md src/unsafe-rust/mutable-static.md
|
|
msgid "Mutable Static Variables"
|
|
msgstr "Değişebilir Statik Değişkenler"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md src/unsafe-rust/unions.md
|
|
msgid "Unions"
|
|
msgstr "Birlikler (Unions)"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md src/unsafe-rust/unsafe-functions.md
|
|
msgid "Unsafe Functions"
|
|
msgstr "Emniyetsiz (Unsafe) Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid "Unsafe Rust Functions"
|
|
msgstr "Emniyetsiz (Unsafe) Rust Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid "Unsafe External Functions"
|
|
msgstr "Emniyetsiz (Unsafe) Harici Fonksiyonlar"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid "Calling Unsafe Functions"
|
|
msgstr "Emniyetsiz (Unsafe) Fonksiyonları Çağırma"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md
|
|
msgid "Unsafe Traits"
|
|
msgstr "Emniyetsiz Özellikler (Unsafe Traits)"
|
|
|
|
#: src/SUMMARY.md src/unsafe-rust.md
|
|
msgid "Exercise: FFI Wrapper"
|
|
msgstr "Alıştırma: FFI Sarmalayıcı"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Android"
|
|
msgstr "Android"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/android/setup.md src/chromium/setup.md
|
|
msgid "Setup"
|
|
msgstr "Kurulum (Setup)"
|
|
|
|
#: src/SUMMARY.md src/android/build-rules.md
|
|
msgid "Build Rules"
|
|
msgstr "İnşa (Build) Kuralları"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Binary"
|
|
msgstr "İkili (Binary) Dosya"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Library"
|
|
msgstr "Kütüphane"
|
|
|
|
#: src/SUMMARY.md src/android/aidl.md
|
|
msgid "AIDL"
|
|
msgstr "AIDL"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/birthday-service.md
|
|
msgid "Birthday Service Tutorial"
|
|
msgstr "Doğum Günü Servisi Eğitimi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Interface"
|
|
msgstr "Arayüz"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Service API"
|
|
msgstr "Servis API"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Service"
|
|
msgstr "Servis"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Server"
|
|
msgstr "Sunucu"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/example-service/deploy.md
|
|
msgid "Deploy"
|
|
msgstr "Dağıtmak (Deploy)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Client"
|
|
msgstr "İstemci"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/example-service/changing-definition.md
|
|
msgid "Changing API"
|
|
msgstr "API'yi Değiştirme"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Updating Implementations"
|
|
msgstr "Gerçekleştirimleri (Implementations) Güncellenme"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "AIDL Types"
|
|
msgstr "AIDL Türler"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/primitives.md
|
|
msgid "Primitive Types"
|
|
msgstr "İlkel (Primitive) Türler"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/arrays.md
|
|
msgid "Array Types"
|
|
msgstr "Dizi Türleri"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/objects.md
|
|
msgid "Sending Objects"
|
|
msgstr "Nesnelerin Gönderilmesi"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/parcelables.md
|
|
msgid "Parcelables"
|
|
msgstr "Parsellenebilir Gönderme"
|
|
|
|
#: src/SUMMARY.md src/android/aidl/types/file-descriptor.md
|
|
msgid "Sending Files"
|
|
msgstr "Dosyaların Gönderilmesi"
|
|
|
|
#: src/SUMMARY.md src/android/testing/googletest.md
|
|
msgid "GoogleTest"
|
|
msgstr "GoogleTest"
|
|
|
|
#: src/SUMMARY.md src/android/testing/mocking.md
|
|
msgid "Mocking"
|
|
msgstr "Taklit Etme (Mocking)"
|
|
|
|
#: src/SUMMARY.md src/android/logging.md src/bare-metal/aps/logging.md
|
|
msgid "Logging"
|
|
msgstr "Kayıt Tutma (Logging)"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability.md
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Interoperability"
|
|
msgstr "Birlikte Çalışabilirlik (Interoperability)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "With C"
|
|
msgstr "C ile"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/with-c/c-library.md
|
|
msgid "A Simple C Library"
|
|
msgstr "Basit bir C Kütüphanesi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Bindgen"
|
|
msgstr "Bindgen"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "Running Our Binary"
|
|
msgstr "İkili Dosyamızı Çalıştırmak"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/with-c/rust-library.md
|
|
msgid "A Simple Rust Library"
|
|
msgstr "Basit bir Rust Kütüphanesi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Calling Rust from C"
|
|
msgstr "C Tarafından Rust'ı Kullanma"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp.md
|
|
msgid "With C++"
|
|
msgstr "C++ ile"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/bridge.md
|
|
msgid "The Bridge Module"
|
|
msgstr "Köprü Modülü"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Rust Bridge"
|
|
msgstr "Rust Köprüsü"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/generated-cpp.md
|
|
msgid "Generated C++"
|
|
msgstr "Oluşturulan (Generated) C++"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "C++ Bridge"
|
|
msgstr "C++ Köprüsü"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/shared-types.md
|
|
msgid "Shared Types"
|
|
msgstr "Paylaşılan (Shared) Türler"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/shared-enums.md
|
|
msgid "Shared Enums"
|
|
msgstr "Paylaşılan (Shared) Enum'lar"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/rust-result.md
|
|
msgid "Rust Error Handling"
|
|
msgstr "Rust Hata İşleme"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/cpp-exception.md
|
|
msgid "C++ Error Handling"
|
|
msgstr "C++ Hata İşleme"
|
|
|
|
#: src/SUMMARY.md src/android/interoperability/cpp/type-mapping.md
|
|
msgid "Additional Types"
|
|
msgstr "Ek Türler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Building for Android: Genrules"
|
|
msgstr "Android için inşa: Genrules"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Building for Android: C++"
|
|
msgstr "Android için inşa: C++"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Building for Android: Rust"
|
|
msgstr "Android için inşa: Rust"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "With Java"
|
|
msgstr "Java ile"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Chromium"
|
|
msgstr "Chromium"
|
|
|
|
#: src/SUMMARY.md src/chromium/cargo.md
|
|
msgid "Comparing Chromium and Cargo Ecosystems"
|
|
msgstr "Chromium ve Cargo Ekosistemlerinin Karşılaştırılması"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Policy"
|
|
msgstr "İlke (Policy)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Unsafe Code"
|
|
msgstr "Emniyetsiz (Unsafe) Kod"
|
|
|
|
#: src/SUMMARY.md src/chromium/build-rules/depending.md
|
|
msgid "Depending on Rust Code from Chromium C++"
|
|
msgstr "Chromium C++'dan Rust Koduna Bağımlılık"
|
|
|
|
#: src/SUMMARY.md src/chromium/build-rules/vscode.md
|
|
msgid "Visual Studio Code"
|
|
msgstr "Visual Studio Code"
|
|
|
|
#: src/SUMMARY.md src/lifetimes/exercise.md
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "Exercise"
|
|
msgstr "Alıştırma"
|
|
|
|
#: src/SUMMARY.md src/chromium/testing/rust-gtest-interop.md
|
|
msgid "`rust_gtest_interop` Library"
|
|
msgstr "`rust_gtest_interop` Kütüphanesi"
|
|
|
|
#: src/SUMMARY.md src/chromium/testing/build-gn.md
|
|
msgid "GN Rules for Rust Tests"
|
|
msgstr "Rust Testleri için GN Kuralları"
|
|
|
|
#: src/SUMMARY.md src/chromium/testing/chromium-import-macro.md
|
|
msgid "`chromium::import!` Macro"
|
|
msgstr "`chromium::import!` Makrosu"
|
|
|
|
#: src/SUMMARY.md src/chromium/interoperability-with-cpp.md
|
|
msgid "Interoperability with C++"
|
|
msgstr "C++ ile Birlikte Çalışabilirlik (Interoperability)"
|
|
|
|
#: src/SUMMARY.md src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Example Bindings"
|
|
msgstr "Bağlamalara Örnek"
|
|
|
|
#: src/SUMMARY.md src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid "Limitations of CXX"
|
|
msgstr "CXX'in Sınırlamaları"
|
|
|
|
#: src/SUMMARY.md src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid "CXX Error Handling"
|
|
msgstr "CXX Hata İşleme"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Error Handling: QR Example"
|
|
msgstr "Hata İşleme: QR Örneği"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Error Handling: PNG Example"
|
|
msgstr "Hata İşleme: PNG Örneği"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Using CXX in Chromium"
|
|
msgstr "Chromium'da CXX'i Kullanma"
|
|
|
|
#: src/SUMMARY.md src/chromium/adding-third-party-crates.md
|
|
msgid "Adding Third Party Crates"
|
|
msgstr "Üçüncü Taraf Kasalarnı Eklenmesi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Configuring Cargo.toml"
|
|
msgstr "Cargo.toml'yi Yapılandırma"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
msgid "Configuring `gnrt_config.toml`"
|
|
msgstr "`gnrt_config.toml`'yi Yapılandırma"
|
|
|
|
#: src/SUMMARY.md src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid "Downloading Crates"
|
|
msgstr "Kasaların İndirilmesi"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid "Generating `gn` Build Rules"
|
|
msgstr "`gn` İnşa Kurallarının Oluşturulması"
|
|
|
|
#: src/SUMMARY.md src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Resolving Problems"
|
|
msgstr "Problemlerin Çözülmesi"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-generate-code.md
|
|
msgid "Build Scripts Which Generate Code"
|
|
msgstr "Kod Oluşturan İnşa Betikleri (Build Scripts )"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid "Build Scripts Which Build C++ or Take Arbitrary Actions"
|
|
msgstr ""
|
|
"C++ Kodunu İnşa Eden (Build) veya Keyfi Eylemler Gerçekleştiren İnşa "
|
|
"Betikleri"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid "Depending on a Crate"
|
|
msgstr "Bir Kasaya Bağımlılık"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Reviews and Audits"
|
|
msgstr "Gözden Geçirmeler (Reviews) ve Denetimler (Audits)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Checking into Chromium Source Code"
|
|
msgstr "Chromium Kaynak Kodunun Kontrol Edilmesi"
|
|
|
|
#: src/SUMMARY.md src/chromium/adding-third-party-crates/keeping-up-to-date.md
|
|
msgid "Keeping Crates Up to Date"
|
|
msgstr "Kasaları Güncel Tutmak"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Bringing It Together - Exercise"
|
|
msgstr "Bir Araya Getirmek - Alıştırma"
|
|
|
|
#: src/SUMMARY.md src/exercises/chromium/solutions.md
|
|
msgid "Exercise Solutions"
|
|
msgstr "Alıştırma Çözümleri"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Bare Metal: Morning"
|
|
msgstr "Yalın Sistem (Bare Metal): Sabah"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/no_std.md
|
|
msgid "`no_std`"
|
|
msgstr "`no_std`"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "A Minimal Example"
|
|
msgstr "Minimal Bir Örnek"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/no_std.md src/bare-metal/alloc.md
|
|
msgid "`alloc`"
|
|
msgstr "`alloc`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/microcontrollers.md
|
|
msgid "Microcontrollers"
|
|
msgstr "Mikrodenetleyiciler"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/microcontrollers/mmio.md
|
|
msgid "Raw MMIO"
|
|
msgstr "Ham MMIO"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "PACs"
|
|
msgstr "PAC'ler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "HAL Crates"
|
|
msgstr "HAL Kasaları (Crates)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Board Support Crates"
|
|
msgstr "Kart Destek Kasaları (Board Support Crates)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "The Type State Pattern"
|
|
msgstr "Tür Durum Deseni"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid "`embedded-hal`"
|
|
msgstr "`embedded-hal`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid "`probe-rs` and `cargo-embed`"
|
|
msgstr "`probe-rs` ve `cargo-embed`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/microcontrollers/debugging.md
|
|
msgid "Debugging"
|
|
msgstr "Hata Ayıklama"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Other Projects"
|
|
msgstr "Diğer Projeler"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/exercises/bare-metal/morning.md src/exercises/bare-metal/afternoon.md
|
|
#: src/concurrency/welcome.md src/concurrency/sync-exercises.md
|
|
#: src/concurrency/welcome-async.md src/concurrency/async-exercises.md
|
|
msgid "Exercises"
|
|
msgstr "Alıştırmalar"
|
|
|
|
#: src/SUMMARY.md src/exercises/bare-metal/compass.md
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "Compass"
|
|
msgstr "Pusula"
|
|
|
|
#: src/SUMMARY.md src/concurrency/sync-exercises.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "Solutions"
|
|
msgstr "Çözümler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Bare Metal: Afternoon"
|
|
msgstr "Yalın Sistem (Bare Metal): Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Application Processors"
|
|
msgstr "Uygulama İşlemcileri"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/entry-point.md
|
|
msgid "Getting Ready to Rust"
|
|
msgstr "Rust'a Hazırlanmak"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Inline Assembly"
|
|
msgstr "Satır İçi Assembly"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "MMIO"
|
|
msgstr "MMIO"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Let's Write a UART Driver"
|
|
msgstr "Bir UART Sürücü Yazalım"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "More Traits"
|
|
msgstr "Daha Fazla Özellik (Trait)"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/safemmio/using.md
|
|
msgid "Using It"
|
|
msgstr "Onu Kullan"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "A Better UART Driver"
|
|
msgstr "Daha İyi Bir UART Sürücüsü"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "Bitflags"
|
|
msgstr "Bitflags Kasası"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Multiple Registers"
|
|
msgstr "Çoklu Yazmaçlar (Registers)"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "Driver"
|
|
msgstr "Sürücü"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/safemmio/registers.md
|
|
msgid "safe-mmio"
|
|
msgstr "safe-mmio"
|
|
|
|
#: src/SUMMARY.md src/error-handling/result.md src/bare-metal/aps/exceptions.md
|
|
msgid "Exceptions"
|
|
msgstr "İstisnalar"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/aps/aarch64-rt.md
|
|
msgid "aarch64-rt"
|
|
msgstr "aarch64-rt"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Useful Crates"
|
|
msgstr "Kullanışlı Kasalar (Crates)"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/useful-crates/zerocopy.md
|
|
msgid "`zerocopy`"
|
|
msgstr "`zerocopy`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid "`aarch64-paging`"
|
|
msgstr "`aarch64-paging`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/useful-crates/buddy_system_allocator.md
|
|
msgid "`buddy_system_allocator`"
|
|
msgstr "`buddy_system_allocator`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/useful-crates/tinyvec.md
|
|
msgid "`tinyvec`"
|
|
msgstr "`tinyvec`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/useful-crates/spin.md
|
|
msgid "`spin`"
|
|
msgstr "`spin`"
|
|
|
|
#: src/SUMMARY.md src/bare-metal/android.md
|
|
msgid "Bare-Metal on Android"
|
|
msgstr "Android'de Yalın Sistem (Bare Metal)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "`vmbase`"
|
|
msgstr "`vmbase`"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "RTC Driver"
|
|
msgstr "RTC Sürücüsü"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Concurrency: Morning"
|
|
msgstr "Eşzamanlılık: Sabah"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome.md src/concurrency/threads.md
|
|
msgid "Threads"
|
|
msgstr "İş Parçacıkları (Threads)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/threads.md src/concurrency/threads/plain.md
|
|
msgid "Plain Threads"
|
|
msgstr "Temel İş Parçacıkları (Plain Threads)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/threads.md src/concurrency/threads/scoped.md
|
|
msgid "Scoped Threads"
|
|
msgstr "Kapsamlı İş Parçacıkları (Threads)"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome.md src/concurrency/channels.md
|
|
msgid "Channels"
|
|
msgstr "Kanallar"
|
|
|
|
#: src/SUMMARY.md src/concurrency/channels.md
|
|
#: src/concurrency/channels/senders-receivers.md
|
|
msgid "Senders and Receivers"
|
|
msgstr "Vericiler ve Alıcılar"
|
|
|
|
#: src/SUMMARY.md src/concurrency/channels.md
|
|
#: src/concurrency/channels/unbounded.md
|
|
msgid "Unbounded Channels"
|
|
msgstr "Sınırsız Kanallar"
|
|
|
|
#: src/SUMMARY.md src/concurrency/channels.md
|
|
#: src/concurrency/channels/bounded.md
|
|
msgid "Bounded Channels"
|
|
msgstr "Sınırlı Kanallar"
|
|
|
|
#: src/SUMMARY.md src/concurrency/send-sync.md
|
|
msgid "`Send` and `Sync`"
|
|
msgstr "`Send` ve `Sync`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/send-sync.md
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid "Marker Traits"
|
|
msgstr "Marker Özellikleri (Traits)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/send-sync/send.md
|
|
msgid "`Send`"
|
|
msgstr "`Send`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/send-sync/sync.md
|
|
msgid "`Sync`"
|
|
msgstr "`Sync`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/send-sync.md
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "Examples"
|
|
msgstr "Örnekler"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome.md src/concurrency/shared-state.md
|
|
msgid "Shared State"
|
|
msgstr "Paylaşımlı Durum (State)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/shared-state/arc.md
|
|
msgid "`Arc`"
|
|
msgstr "`Arc`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/shared-state/mutex.md
|
|
msgid "`Mutex`"
|
|
msgstr "`Mutex`"
|
|
|
|
#: src/SUMMARY.md src/memory-management/review.md
|
|
#: src/error-handling/try-conversions.md src/concurrency/shared-state.md
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "Example"
|
|
msgstr "Örnek"
|
|
|
|
#: src/SUMMARY.md src/concurrency/sync-exercises.md
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises.md
|
|
msgid "Dining Philosophers"
|
|
msgstr "Filozofların Akşam Yemeği"
|
|
|
|
#: src/SUMMARY.md src/concurrency/sync-exercises.md
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "Multi-threaded Link Checker"
|
|
msgstr "Çok İş Parçacıklı Link Denetleyicisi"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Concurrency: Afternoon"
|
|
msgstr "Eşzamanlılık: Öğleden Sonra"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome-async.md src/concurrency/async.md
|
|
msgid "Async Basics"
|
|
msgstr "Async Temelleri"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async/async-await.md
|
|
msgid "`async`/`await`"
|
|
msgstr "`async`/`await`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async.md src/concurrency/async/futures.md
|
|
msgid "Futures"
|
|
msgstr "Future Özellikleri (Traits)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async.md
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "State Machine"
|
|
msgstr "Durum Makinesi"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async.md src/concurrency/async/runtimes.md
|
|
msgid "Runtimes"
|
|
msgstr "Çalışma Zamanları"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async/runtimes/tokio.md
|
|
msgid "Tokio"
|
|
msgstr "Tokio Kasası"
|
|
|
|
#: src/SUMMARY.md src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/async.md src/concurrency/async/tasks.md
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Tasks"
|
|
msgstr "Görevler"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome-async.md src/concurrency/async-control-flow.md
|
|
msgid "Channels and Control Flow"
|
|
msgstr "Kanallar ve Kontrol Akışı"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-control-flow.md
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "Async Channels"
|
|
msgstr "Async Kanalları"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-control-flow.md
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "Join"
|
|
msgstr "Join"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-control-flow.md
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid "Select"
|
|
msgstr "Select"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/concurrency/welcome-async.md src/concurrency/async-pitfalls.md
|
|
msgid "Pitfalls"
|
|
msgstr "Tuzaklar"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-pitfalls.md
|
|
msgid "Blocking the Executor"
|
|
msgstr "Yürütücünün/Çalıştırıcının (Executor) Engellenmesi"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-pitfalls/pin.md
|
|
msgid "`Pin`"
|
|
msgstr "`Pin`"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-pitfalls.md
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid "Async Traits"
|
|
msgstr "Async Özellikleri (Traits)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-pitfalls.md
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "Cancellation"
|
|
msgstr "İptal (Cancellation)"
|
|
|
|
#: src/SUMMARY.md src/concurrency/async-exercises.md
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "Broadcast Chat Application"
|
|
msgstr "Yayımlamalı Sohbet Uygulaması"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
msgid "Idiomatic Rust"
|
|
msgstr "Rust’ta Tavsiye Edilen Pratikler (Idiomatic)"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/welcome.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "Leveraging the Type System"
|
|
msgstr "Tür Sistemini (Type System) Etkin Kullanmak"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/leveraging-the-type-system.md
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid "Newtype Pattern"
|
|
msgstr "Yeni Tür (Newtype) Deseni"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid "Semantic Confusion"
|
|
msgstr "Anlamsal Karışıklık"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid "Parse, Don't Validate"
|
|
msgstr "Ayrıştır, Doğrulama Yapma"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Is It Encapsulated?"
|
|
msgstr "O Kapsülleme (Encapsulation) mi?"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/leveraging-the-type-system.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "Extension Traits"
|
|
msgstr "Genişletme Özellikleri (Extension Trait)"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid "Extending Foreign Types"
|
|
msgstr "Yabancı (Foreing) Türlerin Genişletilmesi (Extend)"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid "Method Resolution Conflicts"
|
|
msgstr "Metot İsmi Çözümlemesinde (Resolution) Çatışmalar (Conflict)"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid "Trait Method Conflicts"
|
|
msgstr "Özellik Metodunda (Trait Method) İsim Çatışmaları"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "Extending Other Traits"
|
|
msgstr "Diğer Özelliklerin (Traits) Genişletilmesi"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid "Should I Define An Extension Trait?"
|
|
msgstr "Bir Genişletme Özelliği (Extension Trait) Tanımlamalı mıyım?"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/leveraging-the-type-system.md
|
|
msgid "Typestate Pattern"
|
|
msgstr "Tür Durum (Typestate) Deseni"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Typestate Pattern Example"
|
|
msgstr "Tür Durum Deseni Örneği"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "Beyond Simple Typestate"
|
|
msgstr "Basit Tür Durumunun Ötesi"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid "Typestate Pattern with Generics"
|
|
msgstr "Genelleştirmelerle (Generic) Tür Durum Deseni"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
msgid "Serializer: implement Root"
|
|
msgstr "Serializer: Root'u Gerçekleştirin (Implement)"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "Serializer: implement Struct"
|
|
msgstr "Serializer: Struct'ı Gerçekleştirin"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid "Serializer: implement Property"
|
|
msgstr "Serializer: Property'i Gerçekleştirin"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Serializer: Complete implementation"
|
|
msgstr "Serializer: Gerçekleştirimi Tamamlayın"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/leveraging-the-type-system.md
|
|
msgid "Borrow checking invariants"
|
|
msgstr "Ödünç Alma Denetimi Kuralları"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "Lifetimes and Borrows: the Abstract Rules"
|
|
msgstr "Ömürler ve Ödünçler: Soyut Kurallar"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "Single-use values"
|
|
msgstr "Tek kullanımlık değerler"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "Mutually Exclusive References / \"Aliasing XOR Mutability\""
|
|
msgstr ""
|
|
"Birbirini Dışlayan (Mutually Exclusive) Referanslar / \"Örtüşme (Aliasing) "
|
|
"YA DA Değiştirilebilirlik (Mutability)\""
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "PhantomData and Types"
|
|
msgstr "PhantomData ve Türler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "PhantomData and Types (implementation)"
|
|
msgstr "PhantomData ve Türler (Gerçekleştirim)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "PhantomData: Lifetimes for External Resources"
|
|
msgstr "PhantomData: Harici Kaynaklar için Ömürler"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "PhantomData: OwnedFd & BorrowedFd"
|
|
msgstr "PhantomData: OwnedFd & BorrowedFd"
|
|
|
|
#: src/SUMMARY.md src/idiomatic/leveraging-the-type-system.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "Token Types"
|
|
msgstr "Jeton Türler (Token Types)"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid "Permission Tokens"
|
|
msgstr "İzin Jetonları"
|
|
|
|
#: src/SUMMARY.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid "Token Types with Data: Mutex Guards"
|
|
msgstr "Veri İçeren Jeton Türleri : Mutex Filtreleri"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Branded pt 1: Variable-specific tokens"
|
|
msgstr "Etiketleme (Branded) Kısım 1: Değişkene özgü jetonlar"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Branded pt 2: `PhantomData` and Lifetime Subtyping"
|
|
msgstr ""
|
|
"Etiketleme Kısım 2: `PhantomData` ve Ömür Alttürlemesi (Lifetime Subtyping)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Branded pt 3: Implementation"
|
|
msgstr "Etiketleme Kısım 3: Gerçekleştirim (Implementation)"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Branded pt 4: Branded types in action."
|
|
msgstr "Etiketleme Kısım 4: Pratikteki Etiketli Türler."
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "Motivations"
|
|
msgstr "Motivasyonlar"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/motivations.md
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "Data Structures"
|
|
msgstr "Veri Yapıları"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/motivations.md
|
|
#: src/unsafe-deep-dive/motivations/performance.md
|
|
msgid "Performance"
|
|
msgstr "Performans"
|
|
|
|
#: src/SUMMARY.md src/running-the-course/course-structure.md
|
|
#: src/unsafe-deep-dive/foundations.md
|
|
msgid "Foundations"
|
|
msgstr "Temeller"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/foundations.md
|
|
msgid "What is unsafe?"
|
|
msgstr "Emniyetsiz olan (unsafe) nedir?"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/foundations.md
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "When is unsafe used?"
|
|
msgstr "Emniyetsiz (unsafe) anahtar kelimesi ne zaman kullanılır?"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/foundations.md
|
|
msgid "Data structures are safe"
|
|
msgstr "Veri yapıları emniyetlidir"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/foundations.md
|
|
msgid "Actions might not be"
|
|
msgstr "İşlemler olmayabilir"
|
|
|
|
#: src/SUMMARY.md src/unsafe-deep-dive/foundations.md
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Less powerful than it seems"
|
|
msgstr "Göründüğünden daha az güçlü"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Final Words"
|
|
msgstr "Son sözler"
|
|
|
|
#: src/SUMMARY.md src/thanks.md
|
|
msgid "Thanks!"
|
|
msgstr "Teşekkürler!"
|
|
|
|
#. Please keep { #glossary } untranslated.
|
|
#: src/SUMMARY.md src/glossary.md
|
|
msgid "Glossary"
|
|
msgstr "Sözlük"
|
|
|
|
#: src/SUMMARY.md
|
|
msgid "Other Resources"
|
|
msgstr "Diğer Kaynaklar"
|
|
|
|
#: src/SUMMARY.md src/credits.md
|
|
msgid "Credits"
|
|
msgstr "Emekler"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"[![Build workflow](https://img.shields.io/github/actions/workflow/status/"
|
|
"google/comprehensive-rust/build.yml?style=flat-square)](https://github.com/"
|
|
"google/comprehensive-rust/actions/workflows/build.yml?query=branch%3Amain) [!"
|
|
"[GitHub contributors](https://img.shields.io/github/contributors/google/"
|
|
"comprehensive-rust?style=flat-square)](https://github.com/google/"
|
|
"comprehensive-rust/graphs/contributors) [![GitHub stars](https://img.shields."
|
|
"io/github/stars/google/comprehensive-rust?style=flat-square)](https://github."
|
|
"com/google/comprehensive-rust/stargazers)"
|
|
msgstr ""
|
|
"[![Build workflow](https://img.shields.io/github/actions/workflow/status/"
|
|
"google/comprehensive-rust/build.yml?style=flat-square)](https://github.com/"
|
|
"google/comprehensive-rust/actions/workflows/build.yml?query=branch%3Amain) [!"
|
|
"[GitHub contributors](https://img.shields.io/github/contributors/google/"
|
|
"comprehensive-rust?style=flat-square)](https://github.com/google/"
|
|
"comprehensive-rust/graphs/contributors) [![GitHub stars](https://img.shields."
|
|
"io/github/stars/google/comprehensive-rust?style=flat-square)](https://github."
|
|
"com/google/comprehensive-rust/stargazers)"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"This is a free Rust course developed by the Android team at Google. The "
|
|
"course covers the full spectrum of Rust, from basic syntax to advanced "
|
|
"topics like generics and error handling."
|
|
msgstr ""
|
|
"Bu, Google'daki Android ekibi tarafından geliştirilen ücretsiz bir Rust "
|
|
"kursudur. Kurs, temel sözdiziminden genelleştirmeler (generics) ve hata "
|
|
"işleme gibi ileri düzey konulara kadar Rust'ın tüm yelpazesini kapsar."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"The latest version of the course can be found at <https://google.github.io/"
|
|
"comprehensive-rust/>. If you are reading somewhere else, please check there "
|
|
"for updates."
|
|
msgstr ""
|
|
"Kursun en son sürümüne <https://google.github.io/comprehensive-rust/> "
|
|
"adresinden ulaşılabilir. Başka bir yerde okuyorsanız, lütfen güncellemeleri "
|
|
"kontrol edin."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"The course is available in other languages. Select your preferred language "
|
|
"in the top right corner of the page or check the [Translations](running-the-"
|
|
"course/translations.md) page for a list of all available translations."
|
|
msgstr ""
|
|
"Kurs diğer dillerde de mevcuttur. Sayfanın sağ üst köşesinden tercih "
|
|
"ettiğiniz dili seçin veya tüm mevcut çevirilerin listesi için [Çeviriler]"
|
|
"(running-the-course/translations.md) sayfasını kontrol edin."
|
|
|
|
#: src/index.md
|
|
msgid "The course is also available [as a PDF](comprehensive-rust.pdf)."
|
|
msgstr "Kurs ayrıca [PDF olarak](comprehensive-rust.pdf) da mevcuttur."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"The goal of the course is to teach you Rust. We assume you don't know "
|
|
"anything about Rust and hope to:"
|
|
msgstr ""
|
|
"Kursun amacı size Rust'ı öğretmektir. Rust hakkında hiçbir şey bilmediğinizi "
|
|
"varsayıyoruz ve şunu umuyoruz:"
|
|
|
|
#: src/index.md
|
|
msgid "Give you a comprehensive understanding of the Rust syntax and language."
|
|
msgstr "Rust sözdizimi ve dili hakkında kapsamlı bir anlayış sunmayı."
|
|
|
|
#: src/index.md
|
|
msgid "Enable you to modify existing programs and write new programs in Rust."
|
|
msgstr ""
|
|
"Rust'ta mevcut programları değiştirmenize ve yeni programlar yazmanıza "
|
|
"olanak sağlamayı."
|
|
|
|
#: src/index.md
|
|
msgid "Show you common Rust idioms."
|
|
msgstr "Yaygın Rust kod kalıplarını göstermeyi."
|
|
|
|
#: src/index.md
|
|
msgid "We call the first four course days Rust Fundamentals."
|
|
msgstr ""
|
|
"İlk dört kurs gününe Rust Esasları (Rust Fundamentals) adını veriyoruz."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"Building on this, you're invited to dive into one or more specialized topics:"
|
|
msgstr ""
|
|
"Buna dayanarak, bir veya daha fazla uzmanlık konusuna dalmaya davetlisiniz:"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"[Android](android.md): a half-day course on using Rust for Android platform "
|
|
"development (AOSP). This includes interoperability with C, C++, and Java."
|
|
msgstr ""
|
|
"[Android](android.md): Android platformu geliştirme (AOSP) için Rust'ın "
|
|
"kullanımına ilişkin yarım günlük bir kurs. Buna C, C++ ve Java ile birlikte "
|
|
"çalışabilirlik (interoperability) de dahildir."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"[Chromium](chromium.md): a half-day course on using Rust in Chromium-based "
|
|
"browsers. This includes interoperability with C++ and how to include third-"
|
|
"party crates in Chromium."
|
|
msgstr ""
|
|
"[Chromium](chromium.md): Rust'ın Chromium tabanlı tarayıcılarda "
|
|
"kullanılmasına ilişkin yarım günlük bir kurs. Bu, C++ ile birlikte "
|
|
"çalışabilirliği ve üçüncü taraf kasaların (crate) Chromium'a nasıl dahil "
|
|
"edileceğini içerir."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"[Bare-metal](bare-metal.md): a whole-day class on using Rust for bare-metal "
|
|
"(embedded) development. Both microcontrollers and application processors are "
|
|
"covered."
|
|
msgstr ""
|
|
"[Yalın-sistem](bare-metal.md): Yalın sistem (gömülü) geliştirme için Rust'ın "
|
|
"kullanımına ilişkin tam günlük bir ders. Hem mikrodenetleyiciler hem de "
|
|
"uygulama işlemcileri kapsanmaktadır."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"[Concurrency](concurrency/welcome.md): a whole-day class on concurrency in "
|
|
"Rust. We cover both classical concurrency (preemptively scheduling using "
|
|
"threads and mutexes) and async/await concurrency (cooperative multitasking "
|
|
"using futures)."
|
|
msgstr ""
|
|
"[Eşzamanlılık](concurrency/welcome.md): Rust'ta eşzamanlılık üzerine tam "
|
|
"günlük bir ders. Hem klasik eşzamanlılığı (iş parçacıkları ve muteksleri "
|
|
"kullanarak kesintili/geçişli zamanlama) hem de async/await eşzamanlılığını "
|
|
"(future özelliklerini kullanarak işbirlikçi çoklu görev) ele alıyoruz."
|
|
|
|
#: src/index.md
|
|
msgid "Non-Goals"
|
|
msgstr "Hedef Dışı"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"Rust is a large language and we won't be able to cover all of it in a few "
|
|
"days. Some non-goals of this course are:"
|
|
msgstr ""
|
|
"Rust geniş bir dil ve birkaç gün içinde tamamını ele almamız mümkün "
|
|
"olmayacak. Aşağıdakiler bu kursun amaçları dışında kalır:"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"Learning how to develop macros: please see [the Rust Book](https://doc.rust-"
|
|
"lang.org/book/) and [Rust by Example](https://doc.rust-lang.org/rust-by-"
|
|
"example/macros.html) instead."
|
|
msgstr ""
|
|
"Makroların nasıl geliştirileceğini öğrenmek: lütfen bunun yerine [Rust "
|
|
"Kitabı](https://doc.rust-lang.org/book/)'na ve [Örneklerle Rust](https://doc."
|
|
"rust-lang.org/rust-by-example/macros.html)'a bakınız."
|
|
|
|
#: src/index.md
|
|
msgid "Assumptions"
|
|
msgstr "Varsayımlar"
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"The course assumes that you already know how to program. Rust is a "
|
|
"statically-typed language and we will sometimes make comparisons with C and "
|
|
"C++ to better explain or contrast the Rust approach."
|
|
msgstr ""
|
|
"Kurs, nasıl programlanacağını zaten bildiğinizi varsayar. Rust, statik tür "
|
|
"sistemine sahip (statically-typed) bir dildir ve Rust yaklaşımını daha iyi "
|
|
"açıklamak veya karşılaştırmak için bazen C ve C++ ile karşılaştırmalar "
|
|
"yapacağız."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"If you know how to program in a dynamically-typed language such as Python or "
|
|
"JavaScript, then you will be able to follow along just fine too."
|
|
msgstr ""
|
|
"Python veya JavaScript gibi dinamik olarak yazılmış bir dilde nasıl "
|
|
"programlanacağını biliyorsanız, o zaman da gayet iyi takip edebileceksiniz."
|
|
|
|
#: src/index.md
|
|
msgid ""
|
|
"This is an example of a _speaker note_. We will use these to add additional "
|
|
"information to the slides. This could be key points which the instructor "
|
|
"should cover as well as answers to typical questions which come up in class."
|
|
msgstr ""
|
|
"Bu bir _konuşmacı notu_ örneğidir. Bunları slaytlara ek bilgi eklemek için "
|
|
"kullanacağız. Bunlar, eğitmenin ele alması gereken önemli noktaların yanı "
|
|
"sıra sınıfta ortaya çıkan tipik soruların yanıtları da olabilir."
|
|
|
|
#: src/running-the-course.md src/running-the-course/course-structure.md
|
|
msgid "This page is for the course instructor."
|
|
msgstr "Bu sayfa kurs eğitmenine yöneliktir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Here is a bit of background information about how we've been running the "
|
|
"course internally at Google."
|
|
msgstr ""
|
|
"Kursu Google'da dahili olarak nasıl kullandığımıza dair biraz arka plan "
|
|
"bilgisini burada bulabilirsiniz."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"We typically run classes from 9:00 am to 4:00 pm, with a 1 hour lunch break "
|
|
"in the middle. This leaves 3 hours for the morning class and 3 hours for the "
|
|
"afternoon class. Both sessions contain multiple breaks and time for students "
|
|
"to work on exercises."
|
|
msgstr ""
|
|
"Dersleri genellikle sabah 9:00'dan akşam 16:00'ya kadar yürütüyoruz ve "
|
|
"ortasında 1 saatlik öğle yemeği arası veriyoruz. Geriye sabah dersi için "
|
|
"3saat, öğleden sonra dersi için ise 3 saat kalıyor. Her iki oturum da "
|
|
"öğrencilerin alıştırmalar üzerinde çalışmaları için birden fazla ara ve "
|
|
"zaman içerir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid "Before you run the course, you will want to:"
|
|
msgstr "Kursu çalıştırmadan önce şunları yapmak isteyeceksiniz:"
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Make yourself familiar with the course material. We've included speaker "
|
|
"notes to help highlight the key points (please help us by contributing more "
|
|
"speaker notes!). When presenting, you should make sure to open the speaker "
|
|
"notes in a popup (click the link with a little arrow next to \"Speaker "
|
|
"Notes\"). This way you have a clean screen to present to the class."
|
|
msgstr ""
|
|
"Ders materyaline aşina olun. Önemli noktaların vurgulanmasına yardımcı olmak "
|
|
"için konuşmacı notları ekledik (lütfen daha fazla konuşmacı notuna katkıda "
|
|
"bulunarak bize yardımcı olun!). Sunum yaparken, konuşmacı notlarını açılır "
|
|
"pencerede açtığınızdan emin olmalısınız (\"Konuşmacı Notları\"nın yanındaki "
|
|
"küçük oklu bağlantıya tıklayın). Bu şekilde sınıfa sunacağınız temiz bir "
|
|
"ekrana sahip olursunuz."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Decide on the dates. Since the course takes four days, we recommend that you "
|
|
"schedule the days over two weeks. Course participants have said that they "
|
|
"find it helpful to have a gap in the course since it helps them process all "
|
|
"the information we give them."
|
|
msgstr ""
|
|
"Tarihlere karar verin. Kurs en az dört tam gün sürdüğünden, günleri iki "
|
|
"haftaya yaymanızı öneririz. Kurs katılımcıları, kursta boşluk kalmasının, "
|
|
"onlara verdiğimiz tüm bilgileri işlemelerine yardımcı olması açısından "
|
|
"yararlı bulduklarını belirtmişlerdir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Find a room large enough for your in-person participants. We recommend a "
|
|
"class size of 15-25 people. That's small enough that people are comfortable "
|
|
"asking questions --- it's also small enough that one instructor will have "
|
|
"time to answer the questions. Make sure the room has _desks_ for yourself "
|
|
"and for the students: you will all need to be able to sit and work with your "
|
|
"laptops. In particular, you will be doing a lot of live-coding as an "
|
|
"instructor, so a lectern won't be very helpful for you."
|
|
msgstr ""
|
|
"Katılımcılarınız için yeterince büyük bir oda bulun. Sınıf mevcudunun 15-25 "
|
|
"kişilik olmasını öneriyoruz. Bu, insanların rahatça soru sorabileceği kadar "
|
|
"küçüktür --- aynı zamanda bir eğitmenin soruları yanıtlamak için zamanının "
|
|
"olacağı kadar da küçüktür. Odada kendiniz ve öğrencileriniz için _masaların_ "
|
|
"olduğundan emin olun: hepinizin oturup dizüstü bilgisayarlarınızla "
|
|
"çalışabilmesi gerekir. Özellikle eğitmen olarak çok sayıda canlı kodlama "
|
|
"yapacaksınız, bu nedenle kürsü size pek yardımcı olmayacaktır."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"On the day of your course, show up to the room a little early to set things "
|
|
"up. We recommend presenting directly using `mdbook serve` running on your "
|
|
"laptop (see the [installation instructions](https://github.com/google/"
|
|
"comprehensive-rust#building)). This ensures optimal performance with no lag "
|
|
"as you change pages. Using your laptop will also allow you to fix typos as "
|
|
"you or the course participants spot them."
|
|
msgstr ""
|
|
"Kurs gününüzde, işleri ayarlamak için odaya biraz erken gelin. Doğrudan "
|
|
"dizüstü bilgisayarınızda çalışan `mdbook serve` komutunu kullanarak sunum "
|
|
"yapmanızı öneririz ([kurulum talimatlarına](https://github.com/google/"
|
|
"comprehensive-rust#building) bakın). Bu, sayfaları değiştirirken gecikme "
|
|
"olmadan en iyi performansı sağlar. Dizüstü bilgisayarınızı kullanmak, siz "
|
|
"veya kurs katılımcılarının tespit ettiği yazım hatalarını düzeltmenize de "
|
|
"olanak tanır."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Let people solve the exercises by themselves or in small groups. We "
|
|
"typically spend 30-45 minutes on exercises in the morning and in the "
|
|
"afternoon (including time to review the solutions). Make sure to ask people "
|
|
"if they're stuck or if there is anything you can help with. When you see "
|
|
"that several people have the same problem, call it out to the class and "
|
|
"offer a solution, e.g., by showing people where to find the relevant "
|
|
"information in the standard library."
|
|
msgstr ""
|
|
"İnsanların alıştırmaları kendi başlarına veya küçük gruplar halinde "
|
|
"çözmelerine izin verin. Genellikle sabah ve öğleden sonra alıştırmalara "
|
|
"30-45 dakika harcıyoruz (çözümleri gözden geçirme (review) zamanı da dahil). "
|
|
"İnsanlara takılıp kalmadıklarını veya yardımcı olabileceğiniz bir konu olup "
|
|
"olmadığını sorduğunuzdan emin olun. Birkaç kişinin aynı sorunu yaşadığını "
|
|
"gördüğünüzde bunu sınıfa söyleyin ve bir çözüm önerin; örneğin insanlara "
|
|
"standart kütüphanede ilgili bilgiyi nerede bulabileceklerini gösterin."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"That is all, good luck running the course! We hope it will be as much fun "
|
|
"for you as it has been for us!"
|
|
msgstr ""
|
|
"Hepsi bu kadar, kursta iyi şanslar! Umarız bizim için olduğu kadar sizin "
|
|
"için de eğlenceli olur!"
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"Please [provide feedback](https://github.com/google/comprehensive-rust/"
|
|
"discussions/86) afterwards so that we can keep improving the course. We "
|
|
"would love to hear what worked well for you and what can be made better. "
|
|
"Your students are also very welcome to [send us feedback](https://github.com/"
|
|
"google/comprehensive-rust/discussions/100)!"
|
|
msgstr ""
|
|
"Kursu geliştirmeye devam edebilmemiz için lütfen sonrasında [geri bildirimde "
|
|
"bulunun](https://github.com/google/comprehensive-rust/discussions/86). Sizin "
|
|
"için neyin işe yaradığını ve neyin daha iyi hale getirilebileceğini duymak "
|
|
"isteriz. Öğrencileriniz de [bize geri bildirim gönderebilir](https://github."
|
|
"com/google/comprehensive-rust/discussions/100)!"
|
|
|
|
#: src/running-the-course.md
|
|
msgid "Instructor Preparation"
|
|
msgstr "Eğitmen Hazırlığı"
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Go through all the material:** Before teaching the course, make sure you "
|
|
"have gone through all the slides and exercises yourself. This will help you "
|
|
"anticipate questions and potential difficulties."
|
|
msgstr ""
|
|
"**Tüm materyalleri gözden geçirin:** Kursu vermeden önce, tüm slaytları ve "
|
|
"alıştırmaları kendinizin de incelediğinden emin olun. Bu, soruları ve olası "
|
|
"zorlukları önceden tahmin etmenize yardımcı olacaktır."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Prepare for live coding:** The course involves a lot of live coding. "
|
|
"Practice the examples and exercises beforehand to ensure you can type them "
|
|
"out smoothly during the class. Have the solutions ready in case you get "
|
|
"stuck."
|
|
msgstr ""
|
|
"**Canlı kodlama (live coding) için hazırlanın:** Kurs sırasında çok sayıda "
|
|
"canlı kodlama yapılacaktır. Örnekleri ve alıştırmaları önceden çalışarak "
|
|
"sınıfta rahatça yazabileceğinizden emin olun. Takılırsanız çözüm yollarını "
|
|
"hazır bulundurun."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Familiarize yourself with `mdbook`:** The course is presented using "
|
|
"`mdbook`. Knowing how to navigate, search, and use its features will make "
|
|
"the presentation smoother."
|
|
msgstr ""
|
|
"**`mdbook` ile tanışın:** Kurs, `mdbook` kullanılarak sunulmaktadır. Nasıl "
|
|
"gezileceğini, arama yapılacağını ve özelliklerinin nasıl kullanılacağını "
|
|
"bilmek sunumu daha akıcı hâle getirecektir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Slice size helper:** Press <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>B</kbd> "
|
|
"to toggle a visual guide showing the amount of space available when "
|
|
"presenting. Expect any content outside of the red box to be hidden "
|
|
"initially. Use this as a guide when editing slides. You can also [enable it "
|
|
"via this link](?show-red-box=true)."
|
|
msgstr ""
|
|
"**Dilim (slice) boyut yardımcısı:** Sunum sırasında mevcut alanı görsel "
|
|
"olarak göstermek için <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>B</kbd> "
|
|
"tuşlarına basın. Kırmızı kutunun dışındaki içerik başlangıçta gizli "
|
|
"olacaktır. Slaytları düzenlerken bunu bir rehber olarak kullanabilirsiniz. "
|
|
"Ayrıca [bu bağlantı üzerinden de etkinleştirebilirsiniz](?show-red-box=true)."
|
|
|
|
#: src/running-the-course.md
|
|
msgid "Creating a Good Learning Environment"
|
|
msgstr "İyi Bir Öğrenme Ortamı Yaratmak"
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Encourage questions:** Reiterate that there are no \"stupid\" questions. A "
|
|
"welcoming atmosphere for questions is crucial for learning."
|
|
msgstr ""
|
|
"**Soru sormayı teşvik edin:** \"Aptalca\" soru diye bir şey olmadığını "
|
|
"vurgulayın. Soru sormaya açık bir ortam, öğrenme için çok önemlidir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Manage time effectively:** Keep an eye on the schedule, but be flexible. "
|
|
"It's more important that students understand the concepts than sticking "
|
|
"rigidly to the timeline."
|
|
msgstr ""
|
|
"**Zamanı etkili bir şekilde yönetin:** Programı takip edin, ancak esnek "
|
|
"olun. Öğrencilerin konuları anlamaları, zaman çizelgesine sıkı sıkıya bağlı "
|
|
"kalmaktan daha önemlidir."
|
|
|
|
#: src/running-the-course.md
|
|
msgid ""
|
|
"**Facilitate group work:** During exercises, encourage students to work "
|
|
"together. This can help them learn from each other and feel less stuck."
|
|
msgstr ""
|
|
"**Grup çalışmasını kolaylaştırın:** Alıştırmalar sırasında öğrencileri "
|
|
"birlikte çalışmaya teşvik edin. Bu, birbirlerinden öğrenmelerine ve "
|
|
"kendilerini daha az sıkışmış hissetmelerine yardımcı olabilir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Rust Fundamentals"
|
|
msgstr "Rust Esasları"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The first four days make up [Rust Fundamentals](../welcome-day-1.md). The "
|
|
"days are fast-paced and we cover a lot of ground!"
|
|
msgstr ""
|
|
"İlk dört gün [Rust Temelleri](../welcome-day-1.md)'ni oluşturur. Günler "
|
|
"hızlı geçiyor ve çok geniş bir konuyu kapsıyoruz!"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Course schedule:"
|
|
msgstr "Kurs programı:"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 1 Morning (2 hours and 10 minutes, including breaks)"
|
|
msgstr "1. Gün Sabah (2 saat 10 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/welcome-day-1-afternoon.md src/welcome-day-2.md
|
|
#: src/welcome-day-2-afternoon.md src/welcome-day-3.md
|
|
#: src/welcome-day-3-afternoon.md src/welcome-day-4.md
|
|
#: src/welcome-day-4-afternoon.md src/concurrency/welcome.md
|
|
#: src/concurrency/welcome-async.md src/idiomatic/welcome.md
|
|
msgid "Segment"
|
|
msgstr "Bölüm"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/hello-world.md src/types-and-values.md src/control-flow-basics.md
|
|
#: src/welcome-day-1-afternoon.md src/tuples-and-arrays.md src/references.md
|
|
#: src/user-defined-types.md src/welcome-day-2.md src/pattern-matching.md
|
|
#: src/methods-and-traits.md src/generics.md src/welcome-day-2-afternoon.md
|
|
#: src/closures.md src/std-types.md src/std-traits.md src/welcome-day-3.md
|
|
#: src/memory-management.md src/smart-pointers.md
|
|
#: src/welcome-day-3-afternoon.md src/borrowing.md src/lifetimes.md
|
|
#: src/welcome-day-4.md src/iterators.md src/modules.md src/testing.md
|
|
#: src/welcome-day-4-afternoon.md src/error-handling.md src/unsafe-rust.md
|
|
#: src/concurrency/welcome.md src/concurrency/threads.md
|
|
#: src/concurrency/channels.md src/concurrency/send-sync.md
|
|
#: src/concurrency/shared-state.md src/concurrency/sync-exercises.md
|
|
#: src/concurrency/welcome-async.md src/concurrency/async.md
|
|
#: src/concurrency/async-control-flow.md src/concurrency/async-pitfalls.md
|
|
#: src/concurrency/async-exercises.md src/idiomatic/welcome.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
#: src/unsafe-deep-dive/motivations.md src/unsafe-deep-dive/foundations.md
|
|
msgid "Duration"
|
|
msgstr "Süre"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/types-and-values.md src/control-flow-basics.md src/tuples-and-arrays.md
|
|
#: src/references.md src/user-defined-types.md src/pattern-matching.md
|
|
#: src/generics.md src/closures.md src/std-types.md src/std-traits.md
|
|
#: src/memory-management.md src/smart-pointers.md src/lifetimes.md
|
|
#: src/iterators.md src/modules.md src/testing.md src/error-handling.md
|
|
#: src/unsafe-rust.md src/concurrency/shared-state.md
|
|
#: src/concurrency/async-control-flow.md src/concurrency/async-pitfalls.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "5 minutes"
|
|
msgstr "5 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/types-and-values.md src/control-flow-basics.md src/tuples-and-arrays.md
|
|
#: src/user-defined-types.md src/pattern-matching.md src/methods-and-traits.md
|
|
#: src/modules.md src/unsafe-rust.md src/concurrency/welcome.md
|
|
#: src/concurrency/threads.md src/concurrency/shared-state.md
|
|
msgid "15 minutes"
|
|
msgstr "15 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/concurrency/welcome-async.md
|
|
msgid "40 minutes"
|
|
msgstr "40 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1.md
|
|
#: src/welcome-day-2.md src/welcome-day-4.md
|
|
msgid "45 minutes"
|
|
msgstr "45 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 1 Afternoon (2 hours and 45 minutes, including breaks)"
|
|
msgstr "1. Gün Öğleden Sonra (2 saat 45 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1-afternoon.md
|
|
msgid "35 minutes"
|
|
msgstr "35 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1-afternoon.md
|
|
#: src/welcome-day-3.md src/welcome-day-3-afternoon.md src/welcome-day-4.md
|
|
#: src/welcome-day-4-afternoon.md src/concurrency/welcome-async.md
|
|
msgid "55 minutes"
|
|
msgstr "55 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-1-afternoon.md
|
|
#: src/welcome-day-2-afternoon.md src/welcome-day-3.md
|
|
msgid "1 hour"
|
|
msgstr "1 saat"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 2 Morning (2 hours and 50 minutes, including breaks)"
|
|
msgstr "2. Gün Sabah (2 saat 50 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/hello-world.md
|
|
#: src/types-and-values.md src/control-flow-basics.md src/tuples-and-arrays.md
|
|
#: src/references.md src/welcome-day-2.md src/methods-and-traits.md
|
|
#: src/closures.md src/std-types.md src/welcome-day-3.md src/borrowing.md
|
|
#: src/lifetimes.md src/welcome-day-4.md src/iterators.md src/modules.md
|
|
#: src/testing.md src/error-handling.md
|
|
msgid "3 minutes"
|
|
msgstr "3 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-2.md
|
|
msgid "50 minutes"
|
|
msgstr "50 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 2 Afternoon (2 hours and 50 minutes, including breaks)"
|
|
msgstr "2. Gün Öğleden Sonra (2 saat 50 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-2-afternoon.md
|
|
#: src/std-traits.md src/smart-pointers.md src/lifetimes.md src/iterators.md
|
|
#: src/testing.md src/unsafe-rust.md src/concurrency/welcome.md
|
|
#: src/concurrency/sync-exercises.md src/concurrency/async-exercises.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "30 minutes"
|
|
msgstr "30 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 3 Morning (2 hours and 20 minutes, including breaks)"
|
|
msgstr "3. Gün Sabah (2 saat 20 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 3 Afternoon (2 hours and 10 minutes, including breaks)"
|
|
msgstr "3. Gün Öğleden Sonra (2 saat 10 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-3-afternoon.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "1 hour and 5 minutes"
|
|
msgstr "1 saat 5 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 4 Morning (2 hours and 50 minutes, including breaks)"
|
|
msgstr "4. Gün Sabah (2 saat 50 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 4 Afternoon (2 hours and 20 minutes, including breaks)"
|
|
msgstr "4. Gün Öğleden Sonra (2 saat 20 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/welcome-day-4-afternoon.md
|
|
msgid "1 hour and 15 minutes"
|
|
msgstr "1 saat 15 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Deep Dives"
|
|
msgstr "Derin Dalışlar"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"In addition to the 4-day class on Rust Fundamentals, we cover some more "
|
|
"specialized topics:"
|
|
msgstr ""
|
|
"Rust'ın Esasları hakkındaki 4 günlük derse ek olarak, daha özel konuları da "
|
|
"ele alıyoruz:"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Rust in Android"
|
|
msgstr "Android'de Rust"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Rust in Android](../android.md) deep dive is a half-day course on using "
|
|
"Rust for Android platform development. This includes interoperability with "
|
|
"C, C++, and Java."
|
|
msgstr ""
|
|
"[Rust in Android](../android.md) ayrıntılı incelemesi, Android platformu "
|
|
"geliştirme için Rust'ı kullanma konusunda yarım günlük bir kurstur. Buna C, "
|
|
"C++ ve Java ile birlikte çalışabilirlik (interoperability) de dahildir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"You will need an [AOSP checkout](https://source.android.com/docs/setup/"
|
|
"download/downloading). Make a checkout of the [course repository](https://"
|
|
"github.com/google/comprehensive-rust) on the same machine and move the `src/"
|
|
"android/` directory into the root of your AOSP checkout. This will ensure "
|
|
"that the Android build system sees the `Android.bp` files in `src/android/`."
|
|
msgstr ""
|
|
"Bir [AOSP kasasına](https://source.android.com/docs/setup/download/"
|
|
"downloading) ihtiyacınız olacak. Aynı makinede [kurs deposunu](https://"
|
|
"github.com/google/comprehensive-rust) kontrol edin ve `src/android/` "
|
|
"dizinini AOSP kasasının kök dizinine taşıyın. Bu, Android inşa (build) "
|
|
"sisteminin `src/android/` içindeki `Android.bp` dosyalarını görmesini "
|
|
"sağlayacaktır."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"Ensure that `adb sync` works with your emulator or real device and pre-build "
|
|
"all Android examples using `src/android/build_all.sh`. Read the script to "
|
|
"see the commands it runs and make sure they work when you run them by hand."
|
|
msgstr ""
|
|
"`adb sync` emülatörünüzle veya gerçek cihazınızla çalıştığından emin olun ve "
|
|
"tüm Android örneklerini `src/android/build_all.sh` kullanarak önceden inşa "
|
|
"(build) edin. Çalıştırdığı komutları görmek için betiği okuyun ve bunları "
|
|
"elle çalıştırdığınızda çalıştıklarından emin olun."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Rust in Chromium"
|
|
msgstr "Chromium'da Rust"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Rust in Chromium](../chromium.md) deep dive is a half-day course on "
|
|
"using Rust as part of the Chromium browser. It includes using Rust in "
|
|
"Chromium's `gn` build system, bringing in third-party libraries (\"crates\") "
|
|
"and C++ interoperability."
|
|
msgstr ""
|
|
"[Chromium'da Rust](../chromium.md)'ın ayrıntılı incelemesi, Rust'ın Chromium "
|
|
"tarayıcısının bir parçası olarak kullanılmasına ilişkin yarım günlük bir "
|
|
"kurstur. Bu, Chromium'un `gn` yapı sisteminde Rust'ın kullanılmasını, üçüncü "
|
|
"taraf kitaplıkların (\"kasalar/crates\") getirilmesini ve C++ ile birlikte "
|
|
"çalışabilirliğini içerir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"You will need to be able to build Chromium --- a debug, component build is "
|
|
"[recommended](../chromium/setup.md) for speed but any build will work. "
|
|
"Ensure that you can run the Chromium browser that you've built."
|
|
msgstr ""
|
|
"Chromium'u derleyebiliyor olmanız gerekecek --- hız için bir debug, "
|
|
"component inşası (build) [önerilir](../chromium/setup.md), ancak herhangi "
|
|
"bir inşa işlemi de işe yarayacaktır. İnşa ettiğiniz Chromium tarayıcısını "
|
|
"çalıştırabildiğinizden emin olun."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Bare-Metal Rust"
|
|
msgstr "Yalın-Sistem (Bare-metal) Rust"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Bare-Metal Rust](../bare-metal.md) deep dive is a full day class on "
|
|
"using Rust for bare-metal (embedded) development. Both microcontrollers and "
|
|
"application processors are covered."
|
|
msgstr ""
|
|
"[Yalın-Sistem Rust](../bare-metal.md) ayrıntılı incelemesi, yalın sistem "
|
|
"(gömülü) geliştirme için Rust kullanımına ilişkin tam günlük bir derstir. "
|
|
"Hem mikrodenetleyiciler hem de uygulama işlemcileri kapsanmaktadır."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"For the microcontroller part, you will need to buy the [BBC micro:bit]"
|
|
"(https://microbit.org/) v2 development board ahead of time. Everybody will "
|
|
"need to install a number of packages as described on the [welcome page](../"
|
|
"bare-metal.md)."
|
|
msgstr ""
|
|
"Mikrodenetleyici kısmı için [BBC micro:bit](https://microbit.org/) v2 "
|
|
"geliştirme kartını önceden satın almanız gerekecek. Herkesin [karşılama "
|
|
"sayfasında](../bare-metal.md) açıklandığı gibi bir dizi paketi yüklemesi "
|
|
"gerekecektir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Concurrency in Rust"
|
|
msgstr "Rust'ta Eşzamanlılık"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Concurrency in Rust](../concurrency/welcome.md) deep dive is a full day "
|
|
"class on classical as well as `async`/`await` concurrency."
|
|
msgstr ""
|
|
"[Rust'ta Eşzamanlılık](../concurrency/welcome.md) ayrıntılı incelemesi, "
|
|
"klasik ve aynı zamanda `async`/`await` eşzamanlılığı üzerine tam günlük bir "
|
|
"derstir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"You will need a fresh crate set up and the dependencies downloaded and ready "
|
|
"to go. You can then copy/paste the examples into `src/main.rs` to experiment "
|
|
"with them:"
|
|
msgstr ""
|
|
"Yeni bir kasa (crate) kurulumuna ve bağımlılıkların indirilip kullanıma "
|
|
"hazır hale getirilmesine ihtiyacınız olacak. Daha sonra örnekleri denemek "
|
|
"için kopyalayıp `src/main.rs` dosyasına yapıştırabilirsiniz:"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Morning (3 hours and 20 minutes, including breaks)"
|
|
msgstr "Sabah (3 saat 20 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/references.md
|
|
#: src/std-types.md src/memory-management.md src/borrowing.md
|
|
#: src/error-handling.md src/concurrency/welcome.md
|
|
#: src/concurrency/sync-exercises.md src/concurrency/welcome-async.md
|
|
#: src/concurrency/async-pitfalls.md src/concurrency/async-exercises.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "20 minutes"
|
|
msgstr "20 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md src/concurrency/welcome.md
|
|
msgid "Send and Sync"
|
|
msgstr "Send ve Sync"
|
|
|
|
#: src/running-the-course/course-structure.md src/concurrency/welcome.md
|
|
#: src/concurrency/welcome-async.md
|
|
msgid "1 hour and 10 minutes"
|
|
msgstr "1 saat 10 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Afternoon (3 hours and 30 minutes, including breaks)"
|
|
msgstr "Öğleden Sonra (3 saat 30 dakika, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Idiomatic Rust](../idiomatic/welcome.md) deep dive is a 2-day class on "
|
|
"Rust idioms and patterns."
|
|
msgstr ""
|
|
"[Rust’ta Tavsiye Edilen Pratikler (Idiomatic)](../idiomatic/welcome.md) "
|
|
"derinlemesine incelemesi,Rust kod kalıpları (idiom) ve desenleri üzerine 2 "
|
|
"günlük bir derstir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"You should be familiar with the material in [Rust Fundamentals](../welcome-"
|
|
"day-1.md) before starting this course."
|
|
msgstr ""
|
|
"Bu kursa başlamadan önce [Rust Temelleri](../welcome-day-1.md) dersindeki "
|
|
"materyale aşina olmanız gerekir."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "course outline Idiomatic Rust"
|
|
msgstr "ders planı Rust’ta Tavsiye Edilen Pratikler (Idiomatic)"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Unsafe (Work in Progress)"
|
|
msgstr "Emniyetsiz Rust (Devam Eden Çalışma)"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The [Unsafe](../unsafe-deep-dive/welcome.md) deep dive is a two-day class on "
|
|
"the _unsafe_ Rust language. It covers the fundamentals of Rust's safety "
|
|
"guarantees, the motivation for `unsafe`, review process for `unsafe` code, "
|
|
"FFI basics, and building data structures that the borrow checker would "
|
|
"normally reject."
|
|
msgstr ""
|
|
"[Emniyetsiz Rust](../unsafe-deep-dive/welcome.md) derinlemesine incelemesi, "
|
|
"_unsafe_ Rust dili üzerine iki günlük bir sınıftır. Rust'ın emniyet "
|
|
"garantilerinin temellerini, `unsafe` motivasyonunu, `unsafe` kod için "
|
|
"inceleme (review) sürecini, FFI temellerini ve ödünç alma denetleyicisinin "
|
|
"(borrow checker) normalde reddedeceği veri yapılarını oluşturmayı kapsar."
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Day 1 Morning (1 hour, including breaks)"
|
|
msgstr "1. Gün Sabah (1 saat, aralar dahil)"
|
|
|
|
#: src/running-the-course/course-structure.md src/hello-world.md
|
|
#: src/control-flow-basics.md src/user-defined-types.md
|
|
#: src/memory-management.md src/concurrency/channels.md
|
|
#: src/concurrency/send-sync.md src/unsafe-deep-dive/foundations.md
|
|
msgid "2 minutes"
|
|
msgstr "2 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "25 minutes"
|
|
msgstr "25 dakika"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid "Format"
|
|
msgstr "Format"
|
|
|
|
#: src/running-the-course/course-structure.md
|
|
msgid ""
|
|
"The course is meant to be very interactive and we recommend letting the "
|
|
"questions drive the exploration of Rust!"
|
|
msgstr ""
|
|
"Kursun çok etkileşimli olması amaçlanıyor ve soruların Rust'ın keşfini "
|
|
"yönlendirmesine izin vermenizi öneririz!"
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid "There are several useful keyboard shortcuts in mdBook:"
|
|
msgstr "Bu mdBook'ta birkaç kullanışlı klavye kısayolu vardır:"
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid "<kbd>Arrow-Left</kbd>: Navigate to the previous page."
|
|
msgstr "<kbd>Arrow-Left</kbd>: Önceki sayfaya gidin."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid "<kbd>Arrow-Right</kbd>: Navigate to the next page."
|
|
msgstr "<kbd>Arrow-Right</kbd>: Sonraki sayfaya gidin."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid ""
|
|
"<kbd>Ctrl</kbd> + <kbd>Enter</kbd>: Execute the code sample that has focus."
|
|
msgstr "<kbd>Ctrl</kbd> + <kbd>Enter</kbd>: Odaklı kod örneğini yürütün."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid "<kbd>s</kbd>: Activate the search bar."
|
|
msgstr "<kbd>s</kbd>: Arama çubuğunu etkinleştirin."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid ""
|
|
"Mention that these shortcuts are standard for `mdbook` and can be useful "
|
|
"when navigating any `mdbook`\\-generated site."
|
|
msgstr ""
|
|
"Bu kısayolların `mdbook` için standart olduğunu ve `mdbook` tarafından "
|
|
"oluşturulan herhangi bir sitede gezinirken yararlı olabileceğini belirtin."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid "You can demonstrate each shortcut live to the students."
|
|
msgstr "Her kısayolu öğrencilere canlı olarak gösterebilirsiniz."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid ""
|
|
"The <kbd>s</kbd> key for search is particularly useful for quickly finding "
|
|
"topics that have been discussed earlier."
|
|
msgstr ""
|
|
"Arama için <kbd>s</kbd> tuşu, daha önce tartışılan konuları hızlıca bulmak "
|
|
"için özellikle yararlıdır."
|
|
|
|
#: src/running-the-course/keyboard-shortcuts.md
|
|
msgid ""
|
|
"<kbd>Ctrl</kbd> + <kbd>Enter</kbd> will be super important for you since "
|
|
"you'll do a lot of live coding."
|
|
msgstr ""
|
|
"Canlı kodlamayı çok fazla yapacağınız için <kbd>Ctrl</kbd> + <kbd>Enter</"
|
|
"kbd> sizin için çok önemli olacak."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"The course has been translated into other languages by a set of wonderful "
|
|
"volunteers:"
|
|
msgstr "Kurs bir grup harika gönüllüler tarafından diğer dillere çevrildi:"
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Brazilian Portuguese](https://google.github.io/comprehensive-rust/pt-BR/) "
|
|
"by [@rastringer](https://github.com/rastringer), [@hugojacob](https://github."
|
|
"com/hugojacob), [@joaovicmendes](https://github.com/joaovicmendes), and "
|
|
"[@henrif75](https://github.com/henrif75)."
|
|
msgstr ""
|
|
"[Brezilya Portekizcesi](https://google.github.io/comprehensive-rust/pt-BR/) "
|
|
"yazanlar: [@rastringer](https://github.com/rastringer), [@hugojacob](https://"
|
|
"github.com/hugojacob), [@joaovicmendes](https://github.com/joaovicmendes) ve "
|
|
"[@henrif75](https://github.com/henrif75)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Chinese (Simplified)](https://google.github.io/comprehensive-rust/zh-CN/) "
|
|
"by [@suetfei](https://github.com/suetfei), [@wnghl](https://github.com/"
|
|
"wnghl), [@anlunx](https://github.com/anlunx), [@kongy](https://github.com/"
|
|
"kongy), [@noahdragon](https://github.com/noahdragon), [@superwhd](https://"
|
|
"github.com/superwhd), @SketchK, and [@nodmp](https://github.com/nodmp)."
|
|
msgstr ""
|
|
"[Çince (Basitleştirilmiş)](https://google.github.io/comprehensive-rust/zh-"
|
|
"CN/) yazanlar: [@suetfei](https://github.com/suetfei), [@wnghl](https://"
|
|
"github.com/wnghl), [@anlunx](https://github.com/anlunx), [@kongy](https://"
|
|
"github.com/kongy), [@noahdragon](https://github.com/noahdragon), [@superwhd]"
|
|
"(https://github.com/superwhd), [@SketchK](https://github.com/SketchK) ve "
|
|
"[@nodmp](https://github.com/nodmp)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Chinese (Traditional)](https://google.github.io/comprehensive-rust/zh-TW/) "
|
|
"by [@hueich](https://github.com/hueich), [@victorhsieh](https://github.com/"
|
|
"victorhsieh), [@mingyc](https://github.com/mingyc), [@kuanhungchen](https://"
|
|
"github.com/kuanhungchen), and [@johnathan79717](https://github.com/"
|
|
"johnathan79717)."
|
|
msgstr ""
|
|
"[Çince (Geleneksel)](https://google.github.io/comprehensive-rust/zh-TW/) "
|
|
"yazanlar: [@hueich](https://github.com/hueich), [@victorhsieh](https://"
|
|
"github.com/victorhsieh), [@mingyc](https://github.com/mingyc), "
|
|
"[@kuanhungchen](https://github.com/kuanhungchen) ve [@johnathan79717]"
|
|
"(https://github.com/johnathan79717)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Farsi](https://google.github.io/comprehensive-rust/fa/) by [@DannyRavi]"
|
|
"(https://github.com/DannyRavi), [@javad-jafari](https://github.com/javad-"
|
|
"jafari), [@Alix1383](https://github.com/alix1383), [@moaminsharifi](https://"
|
|
"github.com/moaminsharifi) , [@hamidrezakp](https://github.com/hamidrezakp) "
|
|
"and [@mehrad77](https://github.com/mehrad77)."
|
|
msgstr ""
|
|
"[Farsça](https://google.github.io/comprehensive-rust/fa/) yazanlar: "
|
|
"[@DannyRavi](https://github.com/DannyRavi), [@javad-jafari](https://github."
|
|
"com/javad-jafari), [@Alix1383](https://github.com/alix1383), [@moaminsharifi]"
|
|
"(https://github.com/moaminsharifi), [@hamidrezakp](https://github.com/"
|
|
"hamidrezakp) ve [@mehrad77](https://github.com/mehrad77)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Japanese](https://google.github.io/comprehensive-rust/ja/) by [@CoinEZ-JPN]"
|
|
"(https://github.com/CoinEZ), [@momotaro1105](https://github.com/"
|
|
"momotaro1105), [@HidenoriKobayashi](https://github.com/HidenoriKobayashi) "
|
|
"and [@kantasv](https://github.com/kantasv)."
|
|
msgstr ""
|
|
"[Japonca](https://google.github.io/comprehensive-rust/ja/) yazanlar: "
|
|
"[@CoinEZ-JPN](https://github.com/CoinEZ), [@momotaro1105](https://github.com/"
|
|
"momotaro1105), [@HidenoriKobayashi](https://github.com/HidenoriKobayashi) ve "
|
|
"[@kantasv](https://github.com/kantasv)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Korean](https://google.github.io/comprehensive-rust/ko/) by [@keispace]"
|
|
"(https://github.com/keispace), [@jiyongp](https://github.com/jiyongp), "
|
|
"[@jooyunghan](https://github.com/jooyunghan), and [@namhyung](https://github."
|
|
"com/namhyung)."
|
|
msgstr ""
|
|
"[Korece](https://google.github.io/comprehensive-rust/ko/) yazanlar: "
|
|
"[@keispace](https://github.com/keispace), [@jiyongp](https://github.com/"
|
|
"jiyongp), [@jooyunghan](https://github.com/jooyunghan) ve [@namhyung]"
|
|
"(https://github.com/namhyung)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Spanish](https://google.github.io/comprehensive-rust/es/) by [@deavid]"
|
|
"(https://github.com/deavid)."
|
|
msgstr ""
|
|
"[Bengalce](https://google.github.io/comprehensive-rust/bn/) yazanlar: "
|
|
"[@raselmandol](https://github.com/raselmandol)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Ukrainian](https://google.github.io/comprehensive-rust/uk/) by [@git-user-"
|
|
"cpp](https://github.com/git-user-cpp), [@yaremam](https://github.com/"
|
|
"yaremam) and [@reta](https://github.com/reta)."
|
|
msgstr ""
|
|
"[Ukraynaca](https://google.github.io/comprehensive-rust/uk/) yazanlar: [@git-"
|
|
"user-cpp](https://github.com/git-user-cpp), [@yaremam](https://github.com/"
|
|
"yaremam) ve [@reta](https://github.com/reta)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"Use the language picker in the top-right corner to switch between languages."
|
|
msgstr ""
|
|
"Diller arasında geçiş yapmak için sağ üst köşedeki dil seçiciyi kullanın."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid "Incomplete Translations"
|
|
msgstr "Tamamlanmamış Çeviriler"
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"There is a large number of in-progress translations. We link to the most "
|
|
"recently updated translations:"
|
|
msgstr ""
|
|
"Devam eden çok sayıda çeviri var. En son güncellenen çevirilere bağlantı "
|
|
"veriyoruz:"
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Arabic](https://google.github.io/comprehensive-rust/ar/) by [@younies]"
|
|
"(https://github.com/younies)"
|
|
msgstr ""
|
|
"[Arapça](https://google.github.io/comprehensive-rust/ar/) yazanlar: "
|
|
"[@younies](https://github.com/younies)"
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Bengali](https://google.github.io/comprehensive-rust/bn/) by [@raselmandol]"
|
|
"(https://github.com/raselmandol)."
|
|
msgstr ""
|
|
"[Bengalce](https://google.github.io/comprehensive-rust/bn/) yazanlar: "
|
|
"[@raselmandol](https://github.com/raselmandol)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[French](https://google.github.io/comprehensive-rust/fr/) by [@KookaS]"
|
|
"(https://github.com/KookaS), [@vcaen](https://github.com/vcaen) and "
|
|
"[@AdrienBaudemont](https://github.com/AdrienBaudemont)."
|
|
msgstr ""
|
|
"[Fransızca](https://google.github.io/comprehensive-rust/fr/) yazanlar: "
|
|
"[@KookaS](https://github.com/KookaS), [@vcaen](https://github.com/vcaen) ve "
|
|
"[@AdrienBaudemont](https://github.com/AdrienBaudemont)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[German](https://google.github.io/comprehensive-rust/de/) by [@Throvn]"
|
|
"(https://github.com/Throvn) and [@ronaldfw](https://github.com/ronaldfw)."
|
|
msgstr ""
|
|
"[Almanca](https://google.github.io/comprehensive-rust/de/) yazanlar: "
|
|
"[@Throvn](https://github.com/Throvn) ve [@ronaldfw](https://github.com/"
|
|
"ronaldfw)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"[Italian](https://google.github.io/comprehensive-rust/it/) by "
|
|
"[@henrythebuilder](https://github.com/henrythebuilder) and [@detro](https://"
|
|
"github.com/detro)."
|
|
msgstr ""
|
|
"[İtalyanca](https://google.github.io/comprehensive-rust/it/) yazanlar: "
|
|
"[@henrythebuilder](https://github.com/henrythebuilder) ve [@detro](https://"
|
|
"github.com/detro)."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"The full list of translations with their current status is also available "
|
|
"either [as of their last update](https://google.github.io/comprehensive-rust/"
|
|
"translation-report.html) or [synced to the latest version of the course]"
|
|
"(https://google.github.io/comprehensive-rust/synced-translation-report.html)."
|
|
msgstr ""
|
|
"Çevirilerin tam listesi ve güncel durumları [son güncelleme tarihi "
|
|
"itibarıyla](https://google.github.io/comprehensive-rust/translation-report."
|
|
"html) veya [kursun en son sürümüyle senkronize edilmiş olarak](https://"
|
|
"google.github.io/comprehensive-rust/synced-translation-report.html) da "
|
|
"mevcuttur."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"If you want to help with this effort, please see [our instructions](https://"
|
|
"github.com/google/comprehensive-rust/blob/main/TRANSLATIONS.md) for how to "
|
|
"get going. Translations are coordinated on the [issue tracker](https://"
|
|
"github.com/google/comprehensive-rust/issues/282)."
|
|
msgstr ""
|
|
"Bu çabaya yardımcı olmak istiyorsanız nasıl başlayacağınızı öğrenmek için "
|
|
"lütfen [talimatlarımıza](https://github.com/google/comprehensive-rust/blob/"
|
|
"main/TRANSLATIONS.md) bakın. Çeviriler [sorun izleyicide](https://github.com/"
|
|
"google/comprehensive-rust/issues/282) üzerinde koordine edilir."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"This is a good opportunity to thank the volunteers who have contributed to "
|
|
"the translations."
|
|
msgstr ""
|
|
"Çevirilere katkıda bulunan gönüllülere teşekkür etmek için iyi bir fırsat."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"If there are students in the class who speak any of the listed languages, "
|
|
"you can encourage them to check out the translated versions and even "
|
|
"contribute if they find any issues."
|
|
msgstr ""
|
|
"Eğer sınıfta listelenen dillerden herhangi birini konuşan öğrenciler varsa, "
|
|
"onları çevrilmiş versiyonları kontrol etmeye ve hatta herhangi bir sorun "
|
|
"bulurlarsa katkıda bulunmaya teşvik edebilirsiniz."
|
|
|
|
#: src/running-the-course/translations.md
|
|
msgid ""
|
|
"Highlight that the project is open source and contributions are welcome, not "
|
|
"just for translations but for the course content itself."
|
|
msgstr ""
|
|
"Projenin açık kaynaklı olduğunu ve yalnızca çeviriler için değil, ders "
|
|
"içeriğinin kendisi için de katkıların memnuniyetle karşılandığını vurgulayın."
|
|
|
|
#: src/cargo.md
|
|
msgid ""
|
|
"When you start reading about Rust, you will soon meet [Cargo](https://doc."
|
|
"rust-lang.org/cargo/), the standard tool used in the Rust ecosystem to build "
|
|
"and run Rust applications. Here we want to give a brief overview of what "
|
|
"Cargo is and how it fits into the wider ecosystem and how it fits into this "
|
|
"training."
|
|
msgstr ""
|
|
"Rust hakkında okumaya başladığınızda, Rust ekosisteminde Rust uygulamalarını "
|
|
"inşa etmek (build) ve çalıştırmak için kullanılan standart araç [Cargo]"
|
|
"(https://doc.rust-lang.org/cargo/) ile yakında tanışacaksınız. Burada "
|
|
"Cargo'nun ne olduğuna, daha geniş ekosisteme nasıl uyum sağladığına ve bu "
|
|
"eğitime nasıl uyduğuna dair kısa bir genel bakış sunmak istiyoruz."
|
|
|
|
#: src/cargo.md
|
|
msgid "Installation"
|
|
msgstr "Kurulum"
|
|
|
|
#: src/cargo.md
|
|
msgid "**Please follow the instructions on <https://rustup.rs/>.**"
|
|
msgstr "**Lütfen <https://rustup.rs/> adresindeki talimatları izleyin.**"
|
|
|
|
#: src/cargo.md
|
|
msgid ""
|
|
"This will give you the Cargo build tool (`cargo`) and the Rust compiler "
|
|
"(`rustc`). You will also get `rustup`, a command line utility that you can "
|
|
"use to install different compiler versions."
|
|
msgstr ""
|
|
"Bu size Cargo derleme aracını (`cargo`) ve Rust derleyicisini (`rustc`) "
|
|
"verecektir. Ayrıca farklı derleyici sürümlerini yüklemek için "
|
|
"kullanabileceğiniz bir komut satırı yardımcı programı olan `rustup`'ı da "
|
|
"alacaksınız."
|
|
|
|
#: src/cargo.md
|
|
msgid ""
|
|
"After installing Rust, you should configure your editor or IDE to work with "
|
|
"Rust. Most editors do this by talking to [rust-analyzer](https://rust-"
|
|
"analyzer.github.io/), which provides auto-completion and jump-to-definition "
|
|
"functionality for [VS Code](https://code.visualstudio.com/), [Emacs](https://"
|
|
"rust-analyzer.github.io/manual.html#emacs), [Vim/Neovim](https://rust-"
|
|
"analyzer.github.io/manual.html#vimneovim), and many others. There is also a "
|
|
"different IDE available called [RustRover](https://www.jetbrains.com/rust/)."
|
|
msgstr ""
|
|
"Rust'u kurduktan sonra editörünüzü/düzenleyicinizi veya IDE'nizi Rust ile "
|
|
"çalışacak şekilde yapılandırmalısınız. Çoğu editör bunu, [VS Code](https://"
|
|
"code.visualstudio.com/), [Emacs](https://rust-analyzer.github.io/manual."
|
|
"html#emacs), [Vim/Neovim](https://rust-analyzer.github.io/manual."
|
|
"html#vimneovim) ve diğerleri için otomatik tamamlama ve tanıma atlama "
|
|
"işlevselliği sağlayan [rust-analyzer](https://rust-analyzer.github.io/) ile "
|
|
"haberleşerek yapar. Ayrıca [RustRover](https://www.jetbrains.com/rust/) "
|
|
"adında farklı bir IDE de mevcuttur."
|
|
|
|
#: src/cargo.md
|
|
msgid "On Debian/Ubuntu, you can install `rustup` via `apt`:"
|
|
msgstr "Debian/Ubuntu'da `rustup`'ı `apt` yoluyla kurabilirsiniz:"
|
|
|
|
#: src/cargo.md
|
|
msgid ""
|
|
"On macOS, you can use [Homebrew](https://brew.sh/) to install Rust, but this "
|
|
"may provide an outdated version. Therefore, it is recommended to install "
|
|
"Rust from the official site."
|
|
msgstr ""
|
|
"Mac işletim sisteminde Rust'ı yüklemek için [Homebrew](https://brew.sh/)'i "
|
|
"kullanabilirsiniz, ancak bu eski bir sürüm sağlayabilir. Bu nedenle Rust'ı "
|
|
"resmi sitesinden kurmanız önerilir."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid "The Rust Ecosystem"
|
|
msgstr "Rust Ekosistemi"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"The Rust ecosystem consists of a number of tools, of which the main ones are:"
|
|
msgstr ""
|
|
"Rust ekosistemi bir dizi araçtan oluşur; bunların başlıcaları şunlardır:"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"`rustc`: the Rust compiler that turns `.rs` files into binaries and other "
|
|
"intermediate formats."
|
|
msgstr ""
|
|
"`rustc`: `.rs` dosyalarını ikili (binary) dosyalara ve diğer ara biçimlere "
|
|
"(format) dönüştüren Rust derleyicisi."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"`cargo`: the Rust dependency manager and build tool. Cargo knows how to "
|
|
"download dependencies, usually hosted on <https://crates.io>, and it will "
|
|
"pass them to `rustc` when building your project. Cargo also comes with a "
|
|
"built-in test runner which is used to execute unit tests."
|
|
msgstr ""
|
|
"`cargo`: Rust bağımlılık yöneticisi ve inşa (build) aracı. Cargo, genellikle "
|
|
"<https://crates.io> üzerinde barındırılan bağımlılıkları nasıl indireceğini "
|
|
"bilir ve projenizi oluştururken bunları `rustc` derleyicisine aktarır. Cargo "
|
|
"ayrıca birim testlerini yürütmek için kullanılan yerleşik bir test "
|
|
"çalıştırıcısıyla birlikte gelir."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"`rustup`: the Rust toolchain installer and updater. This tool is used to "
|
|
"install and update `rustc` and `cargo` when new versions of Rust are "
|
|
"released. In addition, `rustup` can also download documentation for the "
|
|
"standard library. You can have multiple versions of Rust installed at once "
|
|
"and `rustup` will let you switch between them as needed."
|
|
msgstr ""
|
|
"`rustup`: Rust araç zinciri (toolchain) yükleyicisi ve güncelleyicisi. Bu "
|
|
"araç, Rust'ın yeni sürümleri yayınlandığında `rustc` ve `cargo` "
|
|
"programlarını yüklemek ve güncellemek için kullanılır. Ek olarak, `rustup` "
|
|
"standart kitaplık için belgeleri de indirebilir. Aynı anda birden fazla Rust "
|
|
"sürümünü yükleyebilirsiniz ve `rustup` gerektiğinde bunlar arasında geçiş "
|
|
"yapmanıza olanak tanır."
|
|
|
|
#: src/cargo/rust-ecosystem.md src/types-and-values/hello-world.md
|
|
#: src/references/exclusive.md src/memory-management/move.md
|
|
#: src/error-handling/try.md src/unsafe-rust/unsafe-functions/calling.md
|
|
#: src/android/setup.md src/concurrency/async/async-await.md
|
|
msgid "Key points:"
|
|
msgstr "Anahtar noktalar:"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"Rust has a rapid release schedule with a new release coming out every six "
|
|
"weeks. New releases maintain backwards compatibility with old releases --- "
|
|
"plus they enable new functionality."
|
|
msgstr ""
|
|
"Rust'un her altı haftada bir yeni sürümünün çıktığı hızlı bir sürüm programı "
|
|
"var. Yeni sürümler, eski sürümlerle geriye dönük uyumluluğu korur ve ayrıca "
|
|
"yeni işlevsellik sağlar."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"There are three release channels: \"stable\", \"beta\", and \"nightly\"."
|
|
msgstr ""
|
|
"Üç sürüm kanalı vardır: \"kararlı (stable)\", \"beta\" ve \"gecelik "
|
|
"(nightly)\"."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"New features are being tested on \"nightly\", \"beta\" is what becomes "
|
|
"\"stable\" every six weeks."
|
|
msgstr ""
|
|
"Yeni özellikler \"gecelik (nightly)\" kanalında test ediliyor, \"beta\" her "
|
|
"altı haftada bir \"kararlı (stable)\" hale geliyor."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"Dependencies can also be resolved from alternative [registries](https://doc."
|
|
"rust-lang.org/cargo/reference/registries.html), git, folders, and more."
|
|
msgstr ""
|
|
"Bağımlılıklar ayrıca alternatif olarak [kayıtlardan](https://doc.rust-lang."
|
|
"org/cargo/reference/registries.html), git'ten, klasörlerden ve daha "
|
|
"fazlasından çözülebilir."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"Rust also has [editions](https://doc.rust-lang.org/edition-guide/): the "
|
|
"current edition is Rust 2024. Previous editions were Rust 2015, Rust 2018 "
|
|
"and Rust 2021."
|
|
msgstr ""
|
|
"Rust'ın ayrıca [yayınları](https://doc.rust-lang.org/edition-guide/) "
|
|
"(editions) vardır: mevcut yayın (edition) Rust 2024'dür. Önceki yayınlar "
|
|
"Rust 2015, Rust 2018 ve Rust 2021'di."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"The editions are allowed to make backwards incompatible changes to the "
|
|
"language."
|
|
msgstr ""
|
|
"Yayınların dilde geriye dönük olarak uyumsuz değişiklikler yapmasına izin "
|
|
"verilir."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"To prevent breaking code, editions are opt-in: you select the edition for "
|
|
"your crate via the `Cargo.toml` file."
|
|
msgstr ""
|
|
"Kodun kırılmasını (breaking code) önlemek için yayınlar isteğe bağlıdır: "
|
|
"`Cargo.toml` dosyası aracılığıyla kasanızın (crate) sürümünü seçersiniz."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"To avoid splitting the ecosystem, Rust compilers can mix code written for "
|
|
"different editions."
|
|
msgstr ""
|
|
"Ekosistemin bölünmesini önlemek için Rust derleyicileri farklı sürümler için "
|
|
"yazılan kodları karıştırabilir."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"Mention that it is quite rare to ever use the compiler directly not through "
|
|
"`cargo` (most users never do)."
|
|
msgstr ""
|
|
"Derleyiciyi `cargo` yoluyla değil de doğrudan kullanmanın oldukça nadir "
|
|
"olduğunu unutmayın (çoğu kullanıcı asla kullanmaz)."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"It might be worth alluding that Cargo itself is an extremely powerful and "
|
|
"comprehensive tool. It is capable of many advanced features including but "
|
|
"not limited to:"
|
|
msgstr ""
|
|
"Cargo'nun kendisinin son derece güçlü ve kapsamlı bir araç olduğunu "
|
|
"belirtmekte fayda var. Aşağıdakiler dahil olmakla ve bunlarla sınırlı "
|
|
"olmamak üzere birçok gelişmiş özelliğe sahiptir:"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid "Project/package structure"
|
|
msgstr "Proje/paket yapısı"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid "[workspaces](https://doc.rust-lang.org/cargo/reference/workspaces.html)"
|
|
msgstr ""
|
|
"[çalışma alanları](https://doc.rust-lang.org/cargo/reference/workspaces.html)"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid "Dev Dependencies and Runtime Dependency management/caching"
|
|
msgstr ""
|
|
"Geliştirici Bağımlılıkları ve Çalışma Zamanı Bağımlılığı yönetimi/önbelleğe "
|
|
"alma"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"[build scripting](https://doc.rust-lang.org/cargo/reference/build-scripts."
|
|
"html)"
|
|
msgstr ""
|
|
"[build scripting](https://doc.rust-lang.org/cargo/reference/build-scripts."
|
|
"html)"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"[global installation](https://doc.rust-lang.org/cargo/commands/cargo-install."
|
|
"html)"
|
|
msgstr ""
|
|
"[genel kurulum](https://doc.rust-lang.org/cargo/commands/cargo-install.html)"
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"It is also extensible with sub command plugins as well (such as [cargo "
|
|
"clippy](https://github.com/rust-lang/rust-clippy))."
|
|
msgstr ""
|
|
"Ayrıca alt komut eklentileriyle de genişletilebilir ([cargo Clippy](https://"
|
|
"github.com/rust-lang/rust-clippy) gibi)."
|
|
|
|
#: src/cargo/rust-ecosystem.md
|
|
msgid ""
|
|
"Read more from the [official Cargo Book](https://doc.rust-lang.org/cargo/)"
|
|
msgstr ""
|
|
"[Resmi Cargo Kitabı'ndan](https://doc.rust-lang.org/cargo/) daha fazlasını "
|
|
"okuyun"
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid "Code Samples in This Training"
|
|
msgstr "Bu Eğitimdeki Kod Örnekleri"
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"For this training, we will mostly explore the Rust language through examples "
|
|
"which can be executed through your browser. This makes the setup much easier "
|
|
"and ensures a consistent experience for everyone."
|
|
msgstr ""
|
|
"Bu eğitimde çoğunlukla Rust dilini tarayıcınız üzerinden yürütebileceğiniz "
|
|
"örnekler üzerinden inceleyeceğiz. Bu, kurulumu çok daha kolay hale getirir "
|
|
"ve herkes için tutarlı bir deneyim sağlar."
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"Installing Cargo is still encouraged: it will make it easier for you to do "
|
|
"the exercises. On the last day, we will do a larger exercise that shows you "
|
|
"how to work with dependencies and for that you need Cargo."
|
|
msgstr ""
|
|
"Cargo'yu kurmanız hâlâ tavsiye edilir: Alıştırmaları yapmanızı "
|
|
"kolaylaştıracaktır. Son gün, bağımlılıklarla nasıl çalışacağınızı gösteren "
|
|
"daha kapsamlı bir alıştırma yapacağız ve bunun için Cargo'ya ihtiyacınız var."
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid "The code blocks in this course are fully interactive:"
|
|
msgstr "Bu kurstaki kod blokları tamamen etkileşimlidir:"
|
|
|
|
#: src/cargo/code-samples.md src/cargo/running-locally.md
|
|
msgid "\"Edit me!\""
|
|
msgstr "\"Düzenle beni!\""
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"You can use <kbd>Ctrl</kbd> + <kbd>Enter</kbd> to execute the code when "
|
|
"focus is in the text box."
|
|
msgstr ""
|
|
"Metin kutusuna odaklanıldığında kodu çalıştırmak için <kbd>Ctrl</kbd> + "
|
|
"<kbd>Enter</kbd> tuşlarını kullanabilirsiniz."
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"Most code samples are editable like shown above. A few code samples are not "
|
|
"editable for various reasons:"
|
|
msgstr ""
|
|
"Çoğu kod örneği yukarıda gösterildiği gibi düzenlenebilir. Birkaç kod örneği "
|
|
"çeşitli nedenlerden dolayı düzenlenemez:"
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"The embedded playgrounds cannot execute unit tests. Copy-paste the code and "
|
|
"open it in the real Playground to demonstrate unit tests."
|
|
msgstr ""
|
|
"Gömülü deneme alanları (playgrounds) birim testlerini yürütemez. Birim "
|
|
"testlerini göstermek için kodu kopyalayıp yapıştırın ve gerçek Deneme "
|
|
"Alanında (Playground) açın."
|
|
|
|
#: src/cargo/code-samples.md
|
|
msgid ""
|
|
"The embedded playgrounds lose their state the moment you navigate away from "
|
|
"the page! This is the reason that the students should solve the exercises "
|
|
"using a local Rust installation or via the Playground."
|
|
msgstr ""
|
|
"Gömülü deneme alanları, sayfadan uzaklaştığınız anda durumlarını kaybeder! "
|
|
"Öğrencilerin alıştırmaları yerel bir Rust kurulumu kullanarak veya Deneme "
|
|
"Alanı aracılığıyla çözmelerinin nedeni budur."
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid "Running Code Locally with Cargo"
|
|
msgstr "Cargo'nun Yerel (Local) Olarak Çalıştırılması"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"If you want to experiment with the code on your own system, then you will "
|
|
"need to first install Rust. Do this by following the [instructions in the "
|
|
"Rust Book](https://doc.rust-lang.org/book/ch01-01-installation.html). This "
|
|
"should give you a working `rustc` and `cargo`. At the time of writing, the "
|
|
"latest stable Rust release has these version numbers:"
|
|
msgstr ""
|
|
"Kodu kendi sisteminizde denemek istiyorsanız, önce Rust'u yüklemeniz "
|
|
"gerekecektir. Bunu [Rust Book'taki talimatları](https://doc.rust-lang.org/"
|
|
"book/ch01-01-installation.html) uygulayarak yapın. Bu size çalışan bir "
|
|
"`rustc` ve `cargo`vermelidir. Bu yazının yazıldığı sırada en son kararlı "
|
|
"Rust sürümü şu sürüm numaralarına sahiptir:"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"You can use any later version too since Rust maintains backwards "
|
|
"compatibility."
|
|
msgstr ""
|
|
"Rust geriye dönük uyumluluğu koruduğu için daha sonraki herhangi bir sürümü "
|
|
"de kullanabilirsiniz."
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"With this in place, follow these steps to build a Rust binary from one of "
|
|
"the examples in this training:"
|
|
msgstr ""
|
|
"Bunu yaptıktan sonra, bu eğitimdeki örneklerden birinden bir Rust ikili "
|
|
"(binary) programı oluşturmak için şu adımları izleyin:"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid "Click the \"Copy to clipboard\" button on the example you want to copy."
|
|
msgstr ""
|
|
"Kopyalamak istediğiniz örneğin üzerindeki \"Panoya kopyala\" düğmesine "
|
|
"tıklayın."
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"Use `cargo new exercise` to create a new `exercise/` directory for your code:"
|
|
msgstr ""
|
|
"Kodunuz için yeni bir `exercise/` dizini oluşturmak için `cargo new "
|
|
"exercise` komutunu kullanın:"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"Navigate into `exercise/` and use `cargo run` to build and run your binary:"
|
|
msgstr ""
|
|
"İkili (binary) dosyanızı inşa etmek (build) ve çalıştırmak için `exercise/` "
|
|
"dizinine gidin ve `cargo run` komutunu kullanın:"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"Replace the boilerplate code in `src/main.rs` with your own code. For "
|
|
"example, using the example on the previous page, make `src/main.rs` look like"
|
|
msgstr ""
|
|
"`src/main.rs` dosyasındaki standart kodu kendi kodunuzla değiştirin. "
|
|
"Örneğin, önceki sayfadaki örneği kullanarak `src/main.rs` dosyasını şu "
|
|
"şekilde yapın"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid "Use `cargo run` to build and run your updated binary:"
|
|
msgstr ""
|
|
"Güncellenmiş ikili (binary) dosyanızı inşa etmek (build) ve çalıştırmak "
|
|
"(run) için `cargo run` komutunu kullanın:"
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"Use `cargo check` to quickly check your project for errors, use `cargo "
|
|
"build` to compile it without running it. You will find the output in `target/"
|
|
"debug/` for a normal debug build. Use `cargo build --release` to produce an "
|
|
"optimized release build in `target/release/`."
|
|
msgstr ""
|
|
"Projenizi hatalara karşı hızlı bir şekilde kontrol etmek için `cargo check` "
|
|
"komutunu kullanın, çalıştırmadan derlemek için `cargo build` komutunu "
|
|
"kullanın. Normal bir hata ayıklama inşasında (build) çıktıyı `target/debug/` "
|
|
"içinde bulacaksınız. `target/release/` içinde optimize edilmiş bir sürüm "
|
|
"inşası oluşturmak için `cargo build --release` komutunu kullanın."
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"You can add dependencies for your project by editing `Cargo.toml`. When you "
|
|
"run `cargo` commands, it will automatically download and compile missing "
|
|
"dependencies for you."
|
|
msgstr ""
|
|
"`Cargo.toml` dosyasını düzenleyerek projeniz için bağımlılıklar "
|
|
"ekleyebilirsiniz. `cargo` komutlarını çalıştırdığınızda, eksik "
|
|
"bağımlılıkları sizin için otomatik olarak indirip derleyecektir."
|
|
|
|
#: src/cargo/running-locally.md
|
|
msgid ""
|
|
"Try to encourage the class participants to install Cargo and use a local "
|
|
"editor. It will make their life easier since they will have a normal "
|
|
"development environment."
|
|
msgstr ""
|
|
"Sınıf katılımcılarını Cargo'yu yüklemeye ve yerel bir metin düzenleyici "
|
|
"kullanmaya teşvik etmeye çalışın. Normal bir gelişim ortamına sahip "
|
|
"olacakları için hayatları kolaylaşacaktır."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid "Welcome to Day 1"
|
|
msgstr "1. Gün'e Hoş Geldiniz"
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"This is the first day of Rust Fundamentals. We will cover a lot of ground "
|
|
"today:"
|
|
msgstr "Rust Esasları'nın ilk günü. Bugün çok fazla konuyu ele alacağız:"
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"Basic Rust syntax: variables, scalar and compound types, enums, structs, "
|
|
"references, functions, and methods."
|
|
msgstr ""
|
|
"Temel Rust sözdizimi: değişkenler, skaler ve bileşik türleri, numaralandırma "
|
|
"türleri (enums), yapılar (structs), referanslar, fonksiyonlar ve metotlar."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid "Types and type inference."
|
|
msgstr "Türler ve tür çıkarımı (inference)."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid "Control flow constructs: loops, conditionals, and so on."
|
|
msgstr "Kontrol akışı yapıları (constructs): döngüler, koşullar vb."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid "User-defined types: structs and enums."
|
|
msgstr ""
|
|
"Kullanıcı tanımlı türler: yapılar (structs) ve numaralandırmalar (enums)"
|
|
|
|
#: src/welcome-day-1.md src/welcome-day-2.md src/welcome-day-3.md
|
|
#: src/welcome-day-4.md src/concurrency/welcome.md
|
|
#: src/concurrency/welcome-async.md src/idiomatic/welcome.md
|
|
msgid "Schedule"
|
|
msgstr "Zamanlama (Schedule)"
|
|
|
|
#: src/welcome-day-1.md src/welcome-day-3-afternoon.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 2 hours and 10 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 10 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid "Please remind the students that:"
|
|
msgstr "Lütfen öğrencilere şunu hatırlatın:"
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"They should ask questions when they get them, don't save them to the end."
|
|
msgstr "Sorular akıllarına geldiğinde sormalılar, sona saklamamalılar."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"The class is meant to be interactive and discussions are very much "
|
|
"encouraged!"
|
|
msgstr ""
|
|
"Sınıfın etkileşimli olması amaçlanıyor ve tartışmalar çok teşvik ediliyor!"
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"As an instructor, you should try to keep the discussions relevant, i.e., "
|
|
"keep the discussions related to how Rust does things vs. some other "
|
|
"language. It can be hard to find the right balance, but err on the side of "
|
|
"allowing discussions since they engage people much more than one-way "
|
|
"communication."
|
|
msgstr ""
|
|
"Bir eğitmen olarak tartışmaları güncel tutmaya çalışmalısınız, yani Rust'ın "
|
|
"işi nasıl yaptığı ve başka bir dilin işi nasıl yaptığıyla ilgili "
|
|
"tartışmaları sürdürün. Doğru dengeyi bulmak zor olabilir, ancak insanları "
|
|
"tek yönlü iletişimden çok daha fazla meşgul ettiği için tartışmalara izin "
|
|
"vermeyi tercih edin."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"The questions will likely mean that we talk about things ahead of the slides."
|
|
msgstr ""
|
|
"Sorular çoğunlukla slaytlardan önce bazı şeyler hakkında konuşacağımız "
|
|
"anlamına gelecektir."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"This is perfectly okay! Repetition is an important part of learning. "
|
|
"Remember that the slides are just a support and you are free to skip them as "
|
|
"you like."
|
|
msgstr ""
|
|
"Bu kesinlikle sorun değil! Tekrar etmek, öğrenmenin önemli bir parçasıdır. "
|
|
"Slaytların sadece bir destek olduğunu ve istediğiniz gibi atlamakta özgür "
|
|
"olduğunuzu unutmayın."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"The idea for the first day is to show the \"basic\" things in Rust that "
|
|
"should have immediate parallels in other languages. The more advanced parts "
|
|
"of Rust come on the subsequent days."
|
|
msgstr ""
|
|
"İlk günün amacı, Rust'ta diğer dillerle hemen hemen paralel olması gereken "
|
|
"\"temel\" şeyleri göstermektir. Rust'ın daha gelişmiş kısımları ilerleyen "
|
|
"günlerde gelecek."
|
|
|
|
#: src/welcome-day-1.md
|
|
msgid ""
|
|
"If you're teaching this in a classroom, this is a good place to go over the "
|
|
"schedule. Note that there is an exercise at the end of each segment, "
|
|
"followed by a break. Plan to cover the exercise solution after the break. "
|
|
"The times listed here are a suggestion in order to keep the course on "
|
|
"schedule. Feel free to be flexible and adjust as necessary!"
|
|
msgstr ""
|
|
"Eğer bunu bir sınıfta öğretiyorsanız, burası programın üzerinden geçmek için "
|
|
"iyi bir yerdir. Her bölümün sonunda bir alıştırma ve ardından bir ara "
|
|
"olduğunu unutmayın. Aradan sonra alıştırma çözümünü tamamlamayı planlayın. "
|
|
"Burada listelenen zamanlar kursun programa uygun devam etmesi için bir "
|
|
"öneridir. Esnek olmaktan ve gerektiği gibi ayarlamaktan çekinmeyin!"
|
|
|
|
#: src/hello-world.md src/concurrency/send-sync.md
|
|
msgid "This segment should take about 15 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 15 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/hello-world.md src/types-and-values.md src/control-flow-basics.md
|
|
#: src/tuples-and-arrays.md src/references.md src/user-defined-types.md
|
|
#: src/pattern-matching.md src/methods-and-traits.md src/generics.md
|
|
#: src/closures.md src/std-types.md src/std-traits.md src/memory-management.md
|
|
#: src/smart-pointers.md src/borrowing.md src/lifetimes.md src/iterators.md
|
|
#: src/modules.md src/testing.md src/error-handling.md src/unsafe-rust.md
|
|
#: src/concurrency/threads.md src/concurrency/channels.md
|
|
#: src/concurrency/send-sync.md src/concurrency/shared-state.md
|
|
#: src/concurrency/sync-exercises.md src/concurrency/async.md
|
|
#: src/concurrency/async-control-flow.md src/concurrency/async-pitfalls.md
|
|
#: src/concurrency/async-exercises.md
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
#: src/unsafe-deep-dive/motivations.md src/unsafe-deep-dive/foundations.md
|
|
msgid "Slide"
|
|
msgstr "Slayt"
|
|
|
|
#: src/hello-world.md src/references.md src/user-defined-types.md
|
|
#: src/pattern-matching.md src/methods-and-traits.md src/generics.md
|
|
#: src/closures.md src/std-types.md src/memory-management.md
|
|
#: src/smart-pointers.md src/borrowing.md src/modules.md src/unsafe-rust.md
|
|
#: src/concurrency/channels.md src/concurrency/send-sync.md
|
|
#: src/concurrency/shared-state.md src/concurrency/async.md
|
|
#: src/concurrency/async-control-flow.md src/concurrency/async-pitfalls.md
|
|
#: src/unsafe-deep-dive/foundations.md
|
|
msgid "10 minutes"
|
|
msgstr "10 dakika"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid ""
|
|
"Rust is a new programming language that had its [1.0 release in 2015]"
|
|
"(https://blog.rust-lang.org/2015/05/15/Rust-1.0.html):"
|
|
msgstr ""
|
|
"Rust, [2015'te 1.0 sürümü](https://blog.rust-lang.org/2015/05/15/Rust-1.0."
|
|
"html) çıkan yeni bir programlama dilidir:"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Rust is a statically compiled language in a similar role as C++"
|
|
msgstr "Rust, C++ ile benzer role sahip statik olarak derlenen bir dildir"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "`rustc` uses LLVM as its backend."
|
|
msgstr "`rustc` arka tarafta (backend) LLVM'yi kullanır."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid ""
|
|
"Rust supports many [platforms and architectures](https://doc.rust-lang.org/"
|
|
"nightly/rustc/platform-support.html):"
|
|
msgstr ""
|
|
"Rust birçok [platformu ve mimariyi](https://doc.rust-lang.org/nightly/rustc/"
|
|
"platform-support.html) destekler:"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "x86, ARM, WebAssembly, ..."
|
|
msgstr "x86, ARM, WebAssembly, ..."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Linux, Mac, Windows, ..."
|
|
msgstr "Linux, Mac, Windows, ..."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Rust is used for a wide range of devices:"
|
|
msgstr "Rust çok çeşitli cihazlarda kullanılır:"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "firmware and boot loaders,"
|
|
msgstr "donanım yazılımlarında (firmwares) ve önyükleyicilerde (boot loaders),"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "smart displays,"
|
|
msgstr "akıllı ekranlarda,"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "mobile phones,"
|
|
msgstr "cep telefonlarında,"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "desktops,"
|
|
msgstr "masaüstü bilgisayarlarda,"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "servers."
|
|
msgstr "sunucularda."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Rust fits in the same area as C++:"
|
|
msgstr "Rust, C++ ile aynı alanda yer almaktadır:"
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "High flexibility."
|
|
msgstr "Yüksek esneklik."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "High level of control."
|
|
msgstr "Yüksek düzeyde kontrol."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid ""
|
|
"Can be scaled down to very constrained devices such as microcontrollers."
|
|
msgstr "Mikrodenetleyiciler gibi çok kısıtlı cihazlara ölçeklendirilebilir."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Has no runtime or garbage collection."
|
|
msgstr "Çalışma zamanı veya çöp toplama özelliği yoktur."
|
|
|
|
#: src/hello-world/what-is-rust.md
|
|
msgid "Focuses on reliability and safety without sacrificing performance."
|
|
msgstr ""
|
|
"Performanstan ödün vermeden güvenilirlik ve emniyete (safety) odaklanır."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Some unique selling points of Rust:"
|
|
msgstr "Rust'ın bazı benzersiz yok satan noktaları:"
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"_Compile time memory safety_ - whole classes of memory bugs are prevented at "
|
|
"compile time"
|
|
msgstr ""
|
|
"_Derleme zamanı bellek emniyeti_ - derleme zamanında tüm bellek hataları "
|
|
"sınıfları önlenir"
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No uninitialized variables."
|
|
msgstr "İlklendirilmemiş değişken yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No double-frees."
|
|
msgstr "Adresi iki kez serbest bırakma (double free) yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No use-after-free."
|
|
msgstr "Serbest bıraktıktan sonra kullanma (use after free) yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No `NULL` pointers."
|
|
msgstr "`NULL` göstericileri yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No forgotten locked mutexes."
|
|
msgstr "Kilitli halde unutulmuş hiçbir mutex yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No data races between threads."
|
|
msgstr "İş parçacıkları (threads) arasında veri yarışları (data races) yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No iterator invalidation."
|
|
msgstr "Adımlayıcıyının (iterator) geçersiz kılınması (invalidation) yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"_No undefined runtime behavior_ - what a Rust statement does is never left "
|
|
"unspecified"
|
|
msgstr ""
|
|
"_Tanımsız çalışma zamanı davranışı yok_ - Bir Rust deyiminin yaptığı şey "
|
|
"hiçbir zaman belirtilmemiş (unspecified) olarak bırakılmaz"
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Array access is bounds checked."
|
|
msgstr "Dizi erişiminde sınırlar kontrol edilir."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Integer overflow is defined (panic or wrap-around)."
|
|
msgstr "Tamsayı taşması tanımlıdır (panic veya wrap-around)."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"_Modern language features_ - as expressive and ergonomic as higher-level "
|
|
"languages"
|
|
msgstr ""
|
|
"_Modern dil özellikleri_ - üst seviye diller kadar etkileyici ve ergonomik"
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Enums and pattern matching."
|
|
msgstr "Numaralandırmalar (Enums) ve desen eşleştirme."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Generics."
|
|
msgstr "Genelleştirmeler (Generics)."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "No overhead FFI."
|
|
msgstr "FFI ek yükü yok."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Zero-cost abstractions."
|
|
msgstr "Sıfır maliyetli soyutlamalar."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Great compiler errors."
|
|
msgstr "Mükemmel derleyici hata mesajları."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Built-in dependency manager."
|
|
msgstr "Yerleşik bağımlılık yöneticisi."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Built-in support for testing."
|
|
msgstr "Test için yerleşik destek."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid "Excellent Language Server Protocol support."
|
|
msgstr "Mükemmel Dil Sunucusu Protokolü (Language Server Protocol) desteği."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"Do not spend much time here. All of these points will be covered in more "
|
|
"depth later."
|
|
msgstr ""
|
|
"Burada fazla zaman geçirmeyin. Bu noktaların tümü ileride daha derinlemesine "
|
|
"ele alınacaktır."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"Make sure to ask the class which languages they have experience with. "
|
|
"Depending on the answer you can highlight different features of Rust:"
|
|
msgstr ""
|
|
"Sınıfa hangi dillerde deneyime sahip olduklarını mutlaka sorun. Cevabınıza "
|
|
"bağlı olarak Rust'ın farklı özelliklerini vurgulayabilirsiniz:"
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"Experience with C or C++: Rust eliminates a whole class of _runtime errors_ "
|
|
"via the borrow checker. You get performance like in C and C++, but you don't "
|
|
"have the memory unsafety issues. In addition, you get a modern language with "
|
|
"constructs like pattern matching and built-in dependency management."
|
|
msgstr ""
|
|
"C veya C++ deneyimi: Rust, ödünç alma denetleyicisi (borrow checker) "
|
|
"aracılığıyla tüm _çalışma zamanı hatalarını(runtime errors)_ ortadan "
|
|
"kaldırır. C ve C++'daki gibi performans elde edersiniz bununla birlikte "
|
|
"bellek emniyetsizliği sorunları yaşamazsınız. Ayrıca desen eşleştirme "
|
|
"(pattern matching) ve yerleşik bağımlılık yönetimi (dependency management) "
|
|
"gibi yapılara sahip modern bir dil elde edersiniz."
|
|
|
|
#: src/hello-world/benefits.md
|
|
msgid ""
|
|
"Experience with Java, Go, Python, JavaScript...: You get the same memory "
|
|
"safety as in those languages, plus a similar high-level language feeling. In "
|
|
"addition you get fast and predictable performance like C and C++ (no garbage "
|
|
"collector) as well as access to low-level hardware (should you need it)."
|
|
msgstr ""
|
|
"Java, Go, Python, JavaScript... ile deneyim: Bu dillerdekiyle aynı bellek "
|
|
"emniyetine (safety) ve benzer bir yüksek seviyeli dil hissini elde "
|
|
"edersiniz. Ayrıca C ve C++ gibi hızlı ve öngörülebilir performans (çöp "
|
|
"toplayıcı yok) ve düşük seviyeli donanıma erişim (ihtiyaç duymanız halinde) "
|
|
"elde edersiniz."
|
|
|
|
#: src/hello-world/playground.md
|
|
msgid ""
|
|
"The [Rust Playground](https://play.rust-lang.org/) provides an easy way to "
|
|
"run short Rust programs, and is the basis for the examples and exercises in "
|
|
"this course. Try running the \"hello-world\" program it starts with. It "
|
|
"comes with a few handy features:"
|
|
msgstr ""
|
|
"[Rust Deneme Alanı](https://play.rust-lang.org/) kısa Rust programlarını "
|
|
"çalıştırmanın kolay bir yolunu sunar ve bu kurstaki örnekler ve "
|
|
"alıştırmaların temelini oluşturur. Deneme alanında \"merhaba-dünya\" ile "
|
|
"başlayan programı çalıştırmayı deneyin. Deneme alanı birkaç kullanışlı "
|
|
"özellik ile birlikte gelir:"
|
|
|
|
#: src/hello-world/playground.md
|
|
msgid ""
|
|
"Under \"Tools\", use the `rustfmt` option to format your code in the "
|
|
"\"standard\" way."
|
|
msgstr ""
|
|
"Kodunuzu \"standart\" şekilde biçimlendirmek için \"Tools\" altında "
|
|
"`rustfmt` seçeneğini kullanın."
|
|
|
|
#: src/hello-world/playground.md
|
|
msgid ""
|
|
"Rust has two main \"profiles\" for generating code: Debug (extra runtime "
|
|
"checks, less optimization) and Release (fewer runtime checks, lots of "
|
|
"optimization). These are accessible under \"Debug\" at the top."
|
|
msgstr ""
|
|
"Rust kodu oluşturmak için iki ana \"profil\" (profile) vardır: Hata ayıklama "
|
|
"(ekstra çalışma zamanı kontrolleri, daha az optimizasyon) ve Sürüm (release) "
|
|
"(daha az çalışma zamanı kontrolü, çok fazla optimizasyon). Bunlara üst "
|
|
"kısımdaki \"Hata Ayıklama\" bölümünden erişilebilir."
|
|
|
|
#: src/hello-world/playground.md
|
|
msgid ""
|
|
"If you're interested, use \"ASM\" under \"...\" to see the generated "
|
|
"assembly code."
|
|
msgstr ""
|
|
"Eğer ilgileniyorsanız, oluşturulan asm kodunu görmek için \"...\" altındaki "
|
|
"\"ASM\"yi kullanın."
|
|
|
|
#: src/hello-world/playground.md
|
|
msgid ""
|
|
"As students head into the break, encourage them to open up the playground "
|
|
"and experiment a little. Encourage them to keep the tab open and try things "
|
|
"out during the rest of the course. This is particularly helpful for advanced "
|
|
"students who want to know more about Rust's optimizations or generated "
|
|
"assembly."
|
|
msgstr ""
|
|
"Öğrenciler araya girerken onları deneme alanını açmaya ve biraz deney "
|
|
"yapmaya teşvik edin. Kursun geri kalanında sekmeyi açık tutmaya ve bir "
|
|
"şeyler denemeye teşvik edin. Bu özellikle Rust'ın optimizasyonları veya "
|
|
"oluşturulan asm kodu hakkında daha fazla bilgi edinmek isteyen ileri düzey "
|
|
"öğrenciler için faydalıdır."
|
|
|
|
#: src/types-and-values.md src/concurrency/async.md
|
|
msgid "This segment should take about 40 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 40 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"Let us jump into the simplest possible Rust program, a classic Hello World "
|
|
"program:"
|
|
msgstr ""
|
|
"Mümkün olan en basit Rust programına, klasik bir Merhaba Dünya programına "
|
|
"geçelim:"
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "\"Hello 🌍!\""
|
|
msgstr "\"Merhaba 🌍!\""
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "What you see:"
|
|
msgstr "Ne görüyorsunuz:"
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Functions are introduced with `fn`."
|
|
msgstr "Fonksiyonlar `fn` ile tanıtılır."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "The `main` function is the entry point of the program."
|
|
msgstr "`main` fonksiyon programın giriş noktasıdır (entry point)."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Blocks are delimited by curly braces like in C and C++."
|
|
msgstr ""
|
|
"Bloklar, C ve C++'daki gibi küme parantezleriyle sınırları belirlenmiştir."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Statements end with `;`."
|
|
msgstr "Deyimler (Statements) `;` ile biter."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "`println` is a macro, indicated by the `!` in the invocation."
|
|
msgstr "`println` bir makrodur ve çağrısı için `!` gerekir."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Rust strings are UTF-8 encoded and can contain any Unicode character."
|
|
msgstr ""
|
|
"Rust dilinindeki dizeler (strings) UTF-8 olarak kodlanmıştır ve herhangi bir "
|
|
"Unicode karakteri içerebilir."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"This slide tries to make the students comfortable with Rust code. They will "
|
|
"see a ton of it over the next four days so we start small with something "
|
|
"familiar."
|
|
msgstr ""
|
|
"Bu slayt öğrencilerin Rust kodu konusunda rahat olmalarını sağlamaya "
|
|
"çalışmaktadır. Önümüzdeki dört gün içinde çok şey görecekler, bu yüzden "
|
|
"aşina bir şeyle küçükten başlıyoruz."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"Rust is very much like other languages in the C/C++/Java tradition. It is "
|
|
"imperative and it doesn't try to reinvent things unless absolutely necessary."
|
|
msgstr ""
|
|
"Rust, C/C++/Java geleneğindeki diğer dillere çok benzer. Rust emirli bir "
|
|
"dildir (imperative) ve kesinlikle gerekmedikçe bir şeyleri yeniden "
|
|
"keşfetmeye çalışmaz."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid "Rust is modern with full support for Unicode."
|
|
msgstr "Rust, Ünikodu tam olarak destekleyen modern bir dildir."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"Rust uses macros for situations where you want to have a variable number of "
|
|
"arguments (no function [overloading](../control-flow-basics/functions.md))."
|
|
msgstr ""
|
|
"Rust, değişken sayıda argümana sahip olmak istediğiniz durumlar için "
|
|
"makroları kullanır (fonksiyon [yüklemesi (overloading)](../control-flow-"
|
|
"basics/functions.md) yoktur)."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"`println!` is a macro because it needs to handle an arbitrary number of "
|
|
"arguments based on the format string, which can't be done with a regular "
|
|
"function. Otherwise it can be treated like a regular function."
|
|
msgstr ""
|
|
"`println!` bir makrodur çünkü biçim dizesine (format string) dayalı olarak "
|
|
"rastgele sayıda argümanı işlemesi gerekir; bu da normal bir fonksiyonla "
|
|
"yapılamaz. Aksi takdirde normal bir fonksiyon gibi ele alınabilir."
|
|
|
|
#: src/types-and-values/hello-world.md
|
|
msgid ""
|
|
"Rust is multi-paradigm. For example, it has powerful [object-oriented "
|
|
"programming features](https://doc.rust-lang.org/book/ch17-00-oop.html), and, "
|
|
"while it is not a functional language, it includes a range of [functional "
|
|
"concepts](https://doc.rust-lang.org/book/ch13-00-functional-features.html)."
|
|
msgstr ""
|
|
"Rust çok paradigmalı bir dildir. Örneğin, güçlü [nesne yönelimli programlama "
|
|
"özelliklerine](https://doc.rust-lang.org/book/ch17-00-oop.html) sahiptir ve "
|
|
"çeşitli [fonksiyonel kavramları](https://doc.rust-lang.org/book/ch13-00-"
|
|
"functional-features.html) (fonksiyonel bir dil olmasa da) içerir."
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid ""
|
|
"Rust provides type safety via static typing. Variable bindings are made with "
|
|
"`let`:"
|
|
msgstr ""
|
|
"Rust, statik tür sistemine sahip olmasıyla tür emniyeti sağlar. Değişken "
|
|
"bağlamaları (binding) `let` ile yapılır:"
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid "\"x: {x}\""
|
|
msgstr "\"x: {x}\""
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid ""
|
|
"// x = 20;\n"
|
|
" // println!(\"x: {x}\");\n"
|
|
msgstr ""
|
|
"// x = 20;\n"
|
|
" // println!(\"x: {x}\");\n"
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid ""
|
|
"Uncomment the `x = 20` to demonstrate that variables are immutable by "
|
|
"default. Add the `mut` keyword to allow changes."
|
|
msgstr ""
|
|
"Değişkenlerin varsayılan olarak değiştirilemez (immutable) olduğunu "
|
|
"göstermek için `x = 20`'in yorum satırını kaldırın. Değişikliklere izin "
|
|
"vermek için `mut` anahtar kelimesini ekleyin."
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid ""
|
|
"Warnings are enabled for this slide, such as for unused variables or "
|
|
"unnecessary `mut`. These are omitted in most slides to avoid distracting "
|
|
"warnings. Try removing the mutation but leaving the `mut` keyword in place."
|
|
msgstr ""
|
|
"Bu slayt için kullanılmayan değişkenler veya gereksiz `mut` gibi uyarılar "
|
|
"(warnings) etkinleştirildi. Dikkat dağıtan uyarılardan kaçınmak için çoğu "
|
|
"slaytta bunlar atlanır. Atamayı içeren yorum satırını kaldırmayı deneyin, "
|
|
"ancak `mut` anahtar sözcüğünü yerinde kalmaya devam etsin."
|
|
|
|
#: src/types-and-values/variables.md
|
|
msgid ""
|
|
"The `i32` here is the type of the variable. This must be known at compile "
|
|
"time, but type inference (covered later) allows the programmer to omit it in "
|
|
"many cases."
|
|
msgstr ""
|
|
"Buradaki `i32` değişkenin türüdür. Bunun derleme zamanında bilinmesi "
|
|
"gerekir, ancak tür çıkarımı (type inference) (daha sonra ele alınacaktır), "
|
|
"programcının birçok durumda bunu atlamasına olanak tanır."
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid ""
|
|
"Here are some basic built-in types, and the syntax for literal values of "
|
|
"each type."
|
|
msgstr ""
|
|
"Burada bazı temel yerleşik türler ve her türün değişmez değerlerinin "
|
|
"(literal values) sözdizimi (syntax) verilmiştir."
|
|
|
|
#: src/types-and-values/values.md src/unsafe-rust/exercise.md
|
|
msgid "Types"
|
|
msgstr "Türler"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Literals"
|
|
msgstr "Değişmezler"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Signed integers"
|
|
msgstr "İşaretli tamsayılar"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`i8`, `i16`, `i32`, `i64`, `i128`, `isize`"
|
|
msgstr "`i8`, `i16`, `i32`, `i64`, `i128`, `isize`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`-10`, `0`, `1_000`, `123_i64`"
|
|
msgstr "`-10`, `0`, `1_000`, `123_i64`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Unsigned integers"
|
|
msgstr "İşaretsiz tamsayılar"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`u8`, `u16`, `u32`, `u64`, `u128`, `usize`"
|
|
msgstr "`u8`, `u16`, `u32`, `u64`, `u128`, `usize`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`0`, `123`, `10_u16`"
|
|
msgstr "`0`, `123`, `10_u16`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Floating point numbers"
|
|
msgstr "Ondalıklı (floating point) sayılar"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`f32`, `f64`"
|
|
msgstr "`f32`, `f64`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`3.14`, `-10.0e20`, `2_f32`"
|
|
msgstr "`3.14`, `-10.0e20`, `2_f32`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Unicode scalar values"
|
|
msgstr "Ünikod skaler değerler"
|
|
|
|
#: src/types-and-values/values.md src/android/aidl/types/primitives.md
|
|
msgid "`char`"
|
|
msgstr "`char`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`'a'`, `'α'`, `'∞'`"
|
|
msgstr "`'a'`, `'α'`, `'∞'`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "Booleans"
|
|
msgstr "Boole'sal"
|
|
|
|
#: src/types-and-values/values.md src/android/aidl/types/primitives.md
|
|
msgid "`bool`"
|
|
msgstr "`bool`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`true`, `false`"
|
|
msgstr "`true`, `false`"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "The types have widths as follows:"
|
|
msgstr "Türlerin genişlikleri/boyutları aşağıdaki gibidir:"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`iN`, `uN`, and `fN` are _N_ bits wide,"
|
|
msgstr "`iN`, `uN` ve `fN` türleri _N_ bit genişliğinde,"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`isize` and `usize` are the width of a pointer,"
|
|
msgstr "`isize` ve `usize` türleri göstericinin genişliğinde,"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`char` is 32 bits wide,"
|
|
msgstr "`char` türü 32 bit genişliğinde,"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "`bool` is 8 bits wide."
|
|
msgstr "`bool` türü 8 bit genişliğinde."
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid "There are a few syntaxes that are not shown above:"
|
|
msgstr "Yukarıda gösterilmeyen birkaç sözdizimi (syntax) vardır:"
|
|
|
|
#: src/types-and-values/values.md
|
|
msgid ""
|
|
"All underscores in numbers can be left out, they are for legibility only. So "
|
|
"`1_000` can be written as `1000` (or `10_00`), and `123_i64` can be written "
|
|
"as `123i64`."
|
|
msgstr ""
|
|
"Rakamlardaki tüm alt çizgiler atlanabilir, bunlar yalnızca okunabilirlik "
|
|
"içindir. Yani `1_000`, `1000` (veya `10_00`) olarak ve `123_i64`, `123i64` "
|
|
"olarak yazılabilir."
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid "\"result: {}\""
|
|
msgstr "\"sonuç: {}\""
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid ""
|
|
"This is the first time we've seen a function other than `main`, but the "
|
|
"meaning should be clear: it takes three integers, and returns an integer. "
|
|
"Functions will be covered in more detail later."
|
|
msgstr ""
|
|
"İlk defa `main` dışında bir fonksiyon görüyoruz, ancak anlamı açık: üç "
|
|
"tamsayı alır ve bir tamsayı geri döndürür. Fonksiyonlar daha sonra daha "
|
|
"detaylı olarak ele alınacaktır."
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid "Arithmetic is very similar to other languages, with similar precedence."
|
|
msgstr ""
|
|
"Aritmetik, benzer öncelik (precedence) kurallarıyla birlikte diğer "
|
|
"dillerdeki aritmetiğe oldukça benzerdir."
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid ""
|
|
"What about integer overflow? In C and C++ overflow of _signed_ integers is "
|
|
"actually undefined, and might do unknown things at runtime. In Rust, it's "
|
|
"defined."
|
|
msgstr ""
|
|
"Peki, tamsayı taşması ne olacak? C ve C++'da _işaretli_ tamsayıların taşması "
|
|
"aslında tanımsızdır (undefined) ve çalışma zamanında bilinmeyen şeyler "
|
|
"olabilir. Rust'ta ise bu tanımlıdır."
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid ""
|
|
"Change the `i32`'s to `i16` to see an integer overflow, which panics "
|
|
"(checked) in a debug build and wraps in a release build. There are other "
|
|
"options, such as overflowing, saturating, and carrying. These are accessed "
|
|
"with method syntax, e.g., `(a * b).saturating_add(b * c).saturating_add(c * "
|
|
"a)`."
|
|
msgstr ""
|
|
"Bir hata ayıklama (debug) inşasında paniğe (kontrollü) neden olan ve bir "
|
|
"sürüm (release) inşasında sarmalanan (wrap) bir tamsayı taşmasını görmek "
|
|
"için `i32`'leri `i16` olarak değiştirin. Taşma (overflow), doyum "
|
|
"(saturating), elde (carrying) gibi işlemlerinin kontrolü için başka "
|
|
"seçenekler de vardır. Bunlara metot sözdizimi ile erişilir, örneğin `(a * b)."
|
|
"saturating_add(b * c).saturating_add(c * a)`."
|
|
|
|
#: src/types-and-values/arithmetic.md
|
|
msgid ""
|
|
"In fact, the compiler will detect overflow of constant expressions, which is "
|
|
"why the example requires a separate function."
|
|
msgstr ""
|
|
"Aslında derleyici sabit ifadelerin (constant expression) taşmasını "
|
|
"algılayacaktır, bu nedenle örnek ayrı bir fonksiyon gerektirir."
|
|
|
|
#: src/types-and-values/inference.md
|
|
msgid "Rust will look at how the variable is _used_ to determine the type:"
|
|
msgstr ""
|
|
"Rust, türü belirlemek için değişkenin nasıl _kullanıldığına_ bakacaktır:"
|
|
|
|
#: src/types-and-values/inference.md
|
|
msgid ""
|
|
"This slide demonstrates how the Rust compiler infers types based on "
|
|
"constraints given by variable declarations and usages."
|
|
msgstr ""
|
|
"Bu slayt, Rust derleyicisinin değişken bildirimleri ve kullanımları "
|
|
"tarafından verilen kısıtlamalara (constraints) dayanarak türleri nasıl "
|
|
"çıkarım (inference) yapabildiğini gösterir."
|
|
|
|
#: src/types-and-values/inference.md
|
|
msgid ""
|
|
"It is very important to emphasize that variables declared like this are not "
|
|
"of some sort of dynamic \"any type\" that can hold any data. The machine "
|
|
"code generated by such declaration is identical to the explicit declaration "
|
|
"of a type. The compiler does the job for us and helps us write more concise "
|
|
"code."
|
|
msgstr ""
|
|
"Bu şekilde bildirilen değişkenlerin herhangi bir veriyi tutabilecek dinamik "
|
|
"\"herhangi bir tür\" olmadığını vurgulamak çok önemlidir. Böyle bir bildirim "
|
|
"tarafından oluşturulan makine kodu, bir türün açık (explicit) bildirimiyle "
|
|
"aynıdır. Derleyici bizim için işi yapar ve daha kısa kod yazmamıza yardımcı "
|
|
"olur."
|
|
|
|
#: src/types-and-values/inference.md
|
|
msgid ""
|
|
"When nothing constrains the type of an integer literal, Rust defaults to "
|
|
"`i32`. This sometimes appears as `{integer}` in error messages. Similarly, "
|
|
"floating-point literals default to `f64`."
|
|
msgstr ""
|
|
"Bir tamsayı değişmezinin (integer literal) türünü hiçbir "
|
|
"şeykısıtlamadığında, Rust varsayılan olarak türü `i32` yapar. Bu bazen hata "
|
|
"mesajlarında \"{integer}\" olarak görünür. Benzer şekilde, ondalıklı sayı "
|
|
"değişmezleri (floating-point literals) için varsayılan tür `f64`'tür."
|
|
|
|
#: src/types-and-values/inference.md
|
|
msgid "// ERROR: no implementation for `{float} == {integer}`\n"
|
|
msgstr ""
|
|
"// HATA: `{float} == {integer}` için gerçekleştirim (implementation) yok\n"
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid ""
|
|
"The Fibonacci sequence begins with `[0, 1]`. For `n > 1`, the next number is "
|
|
"the sum of the previous two."
|
|
msgstr ""
|
|
"Fibonacci dizisi `[0, 1]` ile başlar. `n > 1` için bir sonraki sayı, önceki "
|
|
"ikisinin toplamıdır."
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid ""
|
|
"Write a function `fib(n)` that calculates the nth Fibonacci number. When "
|
|
"will this function panic?"
|
|
msgstr ""
|
|
"N'inci Fibonacci sayısını hesaplayan `fib(n)` adlı bir fonksiyon yazın. Bu "
|
|
"fonksiyon ne zaman paniğe (panic) uğrar?"
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid "// The base case.\n"
|
|
msgstr "// Temel durum.\n"
|
|
|
|
#: src/types-and-values/exercise.md src/control-flow-basics/exercise.md
|
|
msgid "\"Implement this\""
|
|
msgstr "\"Bunu gerçekleştirin (implement)\""
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid "// The recursive case.\n"
|
|
msgstr "// Özyinelemeli (recursive) durum.\n"
|
|
|
|
#: src/types-and-values/exercise.md src/types-and-values/solution.md
|
|
msgid "\"fib({n}) = {}\""
|
|
msgstr "\"fib({n}) = {}\""
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid "This exercise is a classic introduction to recursion."
|
|
msgstr ""
|
|
"Bu alıştırma, özyinelemeye (recursion) klasik bir giriş niteliğindedir."
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid ""
|
|
"Encourage students to think about the base cases and the recursive step."
|
|
msgstr ""
|
|
"Öğrencileri temel durumları ve yinelemeli adımları (recursive step) "
|
|
"düşünmeye teşvik edin."
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid ""
|
|
"The question \"When will this function panic?\" is a hint to think about "
|
|
"integer overflow. The Fibonacci sequence grows quickly!"
|
|
msgstr ""
|
|
"\"Bu fonksiyon ne zaman paniğe (panic) uğrar?\" sorusu, tam sayı taşması "
|
|
"(integer overflow) hakkında düşünmeniz için bir ipucudur. Fibonacci dizisi "
|
|
"hızla büyüyor!"
|
|
|
|
#: src/types-and-values/exercise.md
|
|
msgid ""
|
|
"Students might come up with an iterative solution as well, which is a great "
|
|
"opportunity to discuss the trade-offs between recursion and iteration (e.g., "
|
|
"performance, stack overflow for deep recursion)."
|
|
msgstr ""
|
|
"Öğrenciler adımlamalı (iterative) bir çözüm de bulabilirler; bu, "
|
|
"özyinelemeli (recursion) ile adımlamalı (iteration) arasındaki dengeleri "
|
|
"(örneğin, performans, derin özyineleme için yığın taşması) tartışmak için "
|
|
"harika bir fırsattır."
|
|
|
|
#: src/types-and-values/solution.md
|
|
msgid "Walk through the solution step-by-step."
|
|
msgstr "Çözümü adım adım uygulayın."
|
|
|
|
#: src/types-and-values/solution.md
|
|
msgid "Explain the recursive calls and how they lead to the final result."
|
|
msgstr ""
|
|
"Özyinelemeli çağrıları ve bunların nihai sonuca nasıl yol açtığını açıklayın."
|
|
|
|
#: src/types-and-values/solution.md
|
|
msgid ""
|
|
"Discuss the integer overflow issue. With `u32`, the function will panic for "
|
|
"`n` around 47. You can demonstrate this by changing the input to `main`."
|
|
msgstr ""
|
|
"Tamsayı taşma sorununu tartışın. `u32` ile fonksiyon, 47 civarında `n` için "
|
|
"paniğe uğrayacaktır. Bunu, girdiyi `main` olarak değiştirerek "
|
|
"gösterebilirsiniz."
|
|
|
|
#: src/types-and-values/solution.md
|
|
msgid ""
|
|
"Show an iterative solution as an alternative and compare its performance and "
|
|
"memory usage with the recursive one. An iterative solution will be much more "
|
|
"efficient."
|
|
msgstr ""
|
|
"Alternatif olarak adımlamalı (iterative) bir çözüm gösterin ve performansını "
|
|
"ve bellek kullanımını özyinelemeli (recursive) çözümle karşılaştırın. "
|
|
"Adımlamalı (iterative) bir çözüm çok daha verimli olacaktır."
|
|
|
|
#: src/types-and-values/solution.md src/control-flow-basics/match.md
|
|
#: src/references/dangling.md src/user-defined-types/named-structs.md
|
|
#: src/user-defined-types/enums.md src/user-defined-types/static.md
|
|
#: src/pattern-matching/infallible.md
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
#: src/pattern-matching/let-control-flow/let-else.md src/closures/syntax.md
|
|
#: src/memory-management/review.md src/memory-management/move.md
|
|
#: src/memory-management/copy-types.md src/borrowing/shared.md
|
|
#: src/borrowing/borrowck.md src/borrowing/interior-mutability/refcell.md
|
|
#: src/iterators/motivation.md src/iterators/iterator.md
|
|
#: src/iterators/helpers.md src/iterators/collect.md
|
|
#: src/modules/encapsulation.md src/error-handling/result.md
|
|
#: src/error-handling/anyhow.md src/concurrency/async/state-machine.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "More to Explore"
|
|
msgstr "Daha Fazlasını Keşfedin"
|
|
|
|
#: src/types-and-values/solution.md
|
|
msgid ""
|
|
"For a more advanced discussion, you can introduce memoization or dynamic "
|
|
"programming to optimize the recursive Fibonacci calculation, although this "
|
|
"is beyond the scope of the current topic."
|
|
msgstr ""
|
|
"Daha ileri bir tartışma için, özyinelemeli (recursive) Fibonacci "
|
|
"hesaplamasını optimize etmek amacıyla bellekleme (memoization) veya dinamik "
|
|
"programlama tekniklerini tanıtabilirsiniz; ancak bu, mevcut konunun kapsamı "
|
|
"dışındadır."
|
|
|
|
#: src/control-flow-basics.md src/methods-and-traits.md src/modules.md
|
|
#: src/testing.md
|
|
msgid "This segment should take about 45 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 45 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/control-flow-basics.md
|
|
msgid "if Expressions"
|
|
msgstr "if İfadeleri (Expressions)"
|
|
|
|
#: src/control-flow-basics.md src/pattern-matching.md src/concurrency/async.md
|
|
#: src/concurrency/async-control-flow.md
|
|
msgid "4 minutes"
|
|
msgstr "4 dakika"
|
|
|
|
#: src/control-flow-basics.md
|
|
msgid "match Expressions"
|
|
msgstr "match İfadeleri (Expressions)"
|
|
|
|
#: src/control-flow-basics.md
|
|
msgid "break and continue"
|
|
msgstr "break ve continue"
|
|
|
|
#: src/control-flow-basics.md
|
|
msgid "We will now cover the many kinds of flow control found in Rust."
|
|
msgstr ""
|
|
"Şimdi, Rust'ta bulunan birçok akış kontrol (flow control) çeşitlerini ele "
|
|
"alacağız."
|
|
|
|
#: src/control-flow-basics.md
|
|
msgid ""
|
|
"Most of this will be very familiar to what you have seen in other "
|
|
"programming languages."
|
|
msgstr ""
|
|
"Bunların çoğu diğer programlama dillerinde gördüklerinize çok tanıdık "
|
|
"gelecektir."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"A block in Rust contains a sequence of expressions, enclosed by braces `{}`."
|
|
msgstr ""
|
|
"Rust dilindeki bir blok, `{}` parantezleri içine alınmış bir ifadeler dizisi "
|
|
"(sequence of expressions) içerir."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"The final expression of a block determines the value and type of the whole "
|
|
"block."
|
|
msgstr ""
|
|
"Bir bloğun son ifadesi (expression), tüm bloğun değerini ve türünü belirler."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid "// dbg!(y);\n"
|
|
msgstr "// dbg!(y);\n"
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"If the last expression ends with `;`, then the resulting value and type is "
|
|
"`()`."
|
|
msgstr "Son ifade `;` ile bitiyorsa, ortaya çıkan değer ve tür `()` olur."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid "A variable's scope is limited to the enclosing block."
|
|
msgstr ""
|
|
"Bir değişkenin kapsamı (scope) onu çevreleyen blokla (enclosing block) "
|
|
"sınırlıdır."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"You can explain that dbg! is a Rust macro that prints and returns the value "
|
|
"of a given expression for quick and dirty debugging."
|
|
msgstr ""
|
|
"\"dbg!\"'nin, hızlı ve basitçe hata ayıklama için verilen bir ifadenin "
|
|
"değerini yazdırmaya ve geri döndürmeye yarayan bir Rust makrosu olduğunu "
|
|
"açıklayabilirsiniz."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"You can show how the value of the block changes by changing the last line in "
|
|
"the block. For instance, adding/removing a semicolon or using a `return`."
|
|
msgstr ""
|
|
"Bloktaki son satırı değiştirerek bloğun değerinin nasıl değiştiğini "
|
|
"gösterebilirsiniz. Örneğin, noktalı virgül eklemek/kaldırmak veya bir "
|
|
"`return` kullanmak."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"Demonstrate that attempting to access `y` outside of its scope won't compile."
|
|
msgstr ""
|
|
"`y` değişkenine kapsamı (scope) dışından erişmeye çalışmanın derleme hatası "
|
|
"olacağını gösterin."
|
|
|
|
#: src/control-flow-basics/blocks-and-scopes.md
|
|
msgid ""
|
|
"Values are effectively \"deallocated\" when they go out of their scope, even "
|
|
"if their data on the stack is still there."
|
|
msgstr ""
|
|
"Değerler, yığındaki (stack) verileri hala orada olsa bile, kapsamlarının "
|
|
"(scope) dışına çıktıklarında etkili bir şekilde \"tahsisleri geri verilir "
|
|
"(deallocated)\"."
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "`if` expressions"
|
|
msgstr "`if` ifadeleri"
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid ""
|
|
"You use [`if` expressions](https://doc.rust-lang.org/reference/expressions/"
|
|
"if-expr.html#if-expressions) exactly like `if` statements in other languages:"
|
|
msgstr ""
|
|
"[`if` ifadelerini](https://doc.rust-lang.org/reference/expressions/if-expr."
|
|
"html#if-expressions) tam olarak diğer dillerdeki `if` deyimleri (statement) "
|
|
"gibi kullanabilirsiniz:"
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"zero!\""
|
|
msgstr "\"sıfır!\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"biggish\""
|
|
msgstr "\"büyükçe\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"huge\""
|
|
msgstr "\"aşırı büyük\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid ""
|
|
"In addition, you can use `if` as an expression. The last expression of each "
|
|
"block becomes the value of the `if` expression:"
|
|
msgstr ""
|
|
"Ayrıca, `if`'i ifade (expresssion) olarak da kullanabilirsiniz. Her bloğun "
|
|
"son ifadesi `if` ifadesinin değeri olur:"
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"small\""
|
|
msgstr "\"küçük\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"large\""
|
|
msgstr "\"büyük\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid "\"number size: {}\""
|
|
msgstr "\"sayının boyutu: {}\""
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid ""
|
|
"Because `if` is an expression and must have a particular type, both of its "
|
|
"branch blocks must have the same type. Show what happens if you add `;` "
|
|
"after `\"small\"` in the second example."
|
|
msgstr ""
|
|
"`if` bir ifade (expression) olduğundan ve belirli bir türe sahip olması "
|
|
"gerektiğinden, her iki dal bloğunun da aynı türde olması gerekir. İkinci "
|
|
"örnekte `\"küçük\"`ten sonra `;` eklerseniz ne olacağını gösterin."
|
|
|
|
#: src/control-flow-basics/if.md
|
|
msgid ""
|
|
"An `if` expression should be used in the same way as the other expressions. "
|
|
"For example, when it is used in a `let` statement, the statement must be "
|
|
"terminated with a `;` as well. Remove the `;` before `println!` to see the "
|
|
"compiler error."
|
|
msgstr ""
|
|
"Bir `if` ifadesi diğer ifadelerle aynı şekilde kullanılmalıdır. Örneğin, bir "
|
|
"`let` ifadesinde kullanıldığında, ifadenin `;` ile de sonlandırılması "
|
|
"gerekir. Derleyici hatasını görmek için `println!`'den önceki `;`'yi "
|
|
"kaldırın."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "`match` can be used to check a value against one or more options:"
|
|
msgstr ""
|
|
"`match` bir değeri bir veya daha fazla seçeneğe göre kontrol etmek için "
|
|
"kullanılabilir:"
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "\"one\""
|
|
msgstr "\"bir\""
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "\"ten\""
|
|
msgstr "\"on\""
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "\"one hundred\""
|
|
msgstr "\"yüz\""
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "\"something else\""
|
|
msgstr "\"başka bir şey\""
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "Like `if` expressions, `match` can also return a value;"
|
|
msgstr ""
|
|
"`if` ifadeleri gibi `match` ifadesi de bir değeri geri döndürebilir (return);"
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid "\"The value of {flag} is {val}\""
|
|
msgstr "\"{flag}'in değeri = {val}\""
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"`match` arms are evaluated from top to bottom, and the first one that "
|
|
"matches has its corresponding body executed."
|
|
msgstr ""
|
|
"`match` kolları (arms) yukarıdan aşağıya doğru değerlendirilir ve eşleşen "
|
|
"ilk kolun karşılık gelen gövdesi (body) çalıştırılır."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"There is no fall-through between cases the way that `switch` works in other "
|
|
"languages."
|
|
msgstr ""
|
|
"`switch`'in diğer dillerdeki çalışma şekli gibi durumlar (cases) arasında "
|
|
"aşağıya geçiş (fall-through) yoktur."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"The body of a `match` arm can be a single expression or a block. Technically "
|
|
"this is the same thing, since blocks are also expressions, but students may "
|
|
"not fully understand that symmetry at this point."
|
|
msgstr ""
|
|
"Bir `match` kolunun gövdesi tek bir ifade (expression) veya bir blok "
|
|
"olabilir. Teknik olarak bu aynı şeydir, çünkü bloklar da bir ifadedir, ancak "
|
|
"öğrenciler bu noktadaki denk yapıyı (symmetry) tam olarak anlamayabilirler."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"`match` expressions need to be exhaustive, meaning they either need to cover "
|
|
"all possible values or they need to have a default case such as `_`. "
|
|
"Exhaustiveness is easiest to demonstrate with enums, but enums haven't been "
|
|
"introduced yet. Instead we demonstrate matching on a `bool`, which is the "
|
|
"simplest primitive type."
|
|
msgstr ""
|
|
"`match` ifadelerinin kapsamlı (exhaustive) olması gerekir, yani ya tüm olası "
|
|
"değerleri kapsamaları ya da `_` gibi varsayılan bir duruma (case) sahip "
|
|
"olmaları gerekir. Kapsamlılık (Exhaustiveness) enumlarla gösterilmesi en "
|
|
"kolay olanıdır, ancak enumlar henüz tanıtılmadı. Bunun yerine, en basit "
|
|
"ilkel tür olan `bool` üzerinde eşleştirmeyi (matching) gösteriyoruz."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"This slide introduces `match` without talking about pattern matching, giving "
|
|
"students a chance to get familiar with the syntax without front-loading too "
|
|
"much information. We'll be talking about pattern matching in more detail "
|
|
"tomorrow, so try not to go into too much detail here."
|
|
msgstr ""
|
|
"Bu slayt, desen eşleştirmesinden (pattern matching) bahsetmeden `match`'i "
|
|
"tanıtıyor ve öğrencilere çok fazla bilgi yüklemeden sözdizimine (syntax) "
|
|
"aşina olma şansı veriyor. Desen eşleştirmesi hakkında yarın daha detaylı "
|
|
"konuşacağız, bu yüzden burada çok fazla detaya girmemeye çalışın."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"To further motivate the usage of `match`, you can compare the examples to "
|
|
"their equivalents written with `if`. In the second case, matching on a "
|
|
"`bool`, an `if {} else {}` block is pretty similar. But in the first example "
|
|
"that checks multiple cases, a `match` expression can be more concise than "
|
|
"`if {} else if {} else if {} else`."
|
|
msgstr ""
|
|
"`match` kullanımını daha da motive etmek için, örnekleri `if` ile yazılmış "
|
|
"eşdeğerleriyle karşılaştırabilirsiniz. İkinci durumda, bir `bool` üzerinde "
|
|
"eşleme (matching) yapmak, `if {} else {}` bloğuna oldukça benzer. Ancak "
|
|
"birden fazla durumu kontrol eden ilk örnekte, bir `match` ifadesi `if {} "
|
|
"else if {} else if {} else` ifadesinden daha az ve öz olabilir."
|
|
|
|
#: src/control-flow-basics/match.md
|
|
msgid ""
|
|
"`match` also supports match guards, which allow you to add an arbitrary "
|
|
"logical condition that will get evaluated to determine if the match arm "
|
|
"should be taken. However talking about match guards requires explaining "
|
|
"about pattern matching, which we're trying to avoid on this slide."
|
|
msgstr ""
|
|
"`match` ayrıca eşleşme filtrelerini (match guards) da destekler, bu da "
|
|
"eşleşme kolunun (match arm) alınıp alınmaması gerektiğini belirlemek için "
|
|
"değerlendirilecek keyfi bir mantıksal koşul (condition) eklemenize olanak "
|
|
"tanır. Ancak eşleşme filtreleri hakkında konuşmak, bu slaytta kaçınmaya "
|
|
"çalıştığımız desen eşleştirmesi (pattern matching) hakkında açıklama "
|
|
"gerektirir."
|
|
|
|
#: src/control-flow-basics/loops.md
|
|
msgid "There are three looping keywords in Rust: `while`, `loop`, and `for`:"
|
|
msgstr ""
|
|
"Rust dilinde üç döngüsel anahtar kelime vardır: `while`, `loop`, ve `for`:"
|
|
|
|
#: src/control-flow-basics/loops.md
|
|
msgid "`while`"
|
|
msgstr "`while`"
|
|
|
|
#: src/control-flow-basics/loops.md
|
|
msgid ""
|
|
"The [`while` keyword](https://doc.rust-lang.org/reference/expressions/loop-"
|
|
"expr.html#predicate-loops) works much like in other languages, executing the "
|
|
"loop body as long as the condition is true."
|
|
msgstr ""
|
|
"[`while` anahtar kelimesi](https://doc.rust-lang.org/reference/expressions/"
|
|
"loop-expr.html#predicate-loops) diğer dillerdeki gibi işler ve koşul doğru "
|
|
"olduğu sürece döngü gövdesini yürütür (execute)."
|
|
|
|
#: src/control-flow-basics/loops/for.md
|
|
msgid ""
|
|
"The [`for` loop](https://doc.rust-lang.org/std/keyword.for.html) iterates "
|
|
"over ranges of values or the items in a collection:"
|
|
msgstr ""
|
|
"[`for` döngüsü](https://doc.rust-lang.org/std/keyword.for.html) değer "
|
|
"aralıkları (ranges of values) veya bir koleksiyondaki (collection) öğeler "
|
|
"üzerinde adımlama yapar (iterate):"
|
|
|
|
#: src/control-flow-basics/loops/for.md
|
|
msgid ""
|
|
"Under the hood `for` loops use a concept called \"iterators\" to handle "
|
|
"iterating over different kinds of ranges/collections. Iterators will be "
|
|
"discussed in more detail later."
|
|
msgstr ""
|
|
"`for` döngülerinin başlığının altında, farklı türdeki aralıklar/"
|
|
"koleksiyonlar üzerinde adımlamayı gerçekleştirmek için \"adımlayıcılar\" adı "
|
|
"verilen bir kavram kullanılır. Adımlayıcılar (iterators) daha sonra daha "
|
|
"ayrıntılı olarak tartışılacaktır."
|
|
|
|
#: src/control-flow-basics/loops/for.md
|
|
msgid ""
|
|
"Note that the first `for` loop only iterates to `4`. Show the `1..=5` syntax "
|
|
"for an inclusive range."
|
|
msgstr ""
|
|
"İlk `for` döngüsünün yalnızca `4`'e kadar adımladığını unutmayın. Kapalı bir "
|
|
"aralık için `1..=5` sözdizimini gösterin."
|
|
|
|
#: src/control-flow-basics/loops/loop.md
|
|
msgid ""
|
|
"The [`loop` statement](https://doc.rust-lang.org/std/keyword.loop.html) just "
|
|
"loops forever, until a `break`."
|
|
msgstr ""
|
|
"[`loop` deyimi](https://doc.rust-lang.org/std/keyword.loop.html), bir "
|
|
"`break`'e kadar sonsuz döner."
|
|
|
|
#: src/control-flow-basics/loops/loop.md
|
|
msgid ""
|
|
"The `loop` statement works like a `while true` loop. Use it for things like "
|
|
"servers that will serve connections forever."
|
|
msgstr ""
|
|
"`loop` deyimi `while true` döngüsü gibi çalışır. Bağlantılara sonsuza kadar "
|
|
"hizmet edecek sunucular gibi şeyler için kullanın."
|
|
|
|
#: src/control-flow-basics/break-continue.md
|
|
msgid ""
|
|
"If you want to immediately start the next iteration use [`continue`](https://"
|
|
"doc.rust-lang.org/reference/expressions/loop-expr.html#continue-expressions)."
|
|
msgstr ""
|
|
"Bir sonraki adıma hemen başlamak istiyorsanız [`continue`](https://doc.rust-"
|
|
"lang.org/reference/expressions/loop-expr.html#continue-expressions) kullanın."
|
|
|
|
#: src/control-flow-basics/break-continue.md
|
|
msgid ""
|
|
"If you want to exit any kind of loop early, use [`break`](https://doc.rust-"
|
|
"lang.org/reference/expressions/loop-expr.html#break-expressions). With "
|
|
"`loop`, this can take an optional expression that becomes the value of the "
|
|
"`loop` expression."
|
|
msgstr ""
|
|
"Herhangi bir döngüden erken çıkmak istiyorsanız, [`break`](https://doc.rust-"
|
|
"lang.org/reference/expressions/loop-expr.html#break-expressions) kullanın. "
|
|
"`loop` ile, isteğe bağlı bir ifade yazılabilir ve bu ifade, `loop` "
|
|
"ifadesinin değeri olur."
|
|
|
|
#: src/control-flow-basics/break-continue.md
|
|
msgid ""
|
|
"Note that `loop` is the only looping construct that can return a non-trivial "
|
|
"value. This is because it's guaranteed to only return at a `break` statement "
|
|
"(unlike `while` and `for` loops, which can also return when the condition "
|
|
"fails)."
|
|
msgstr ""
|
|
"`loop`'un önemsiz olmayan (non-trivial) bir değer geri döndüren tek döngüsel "
|
|
"yapı olduğunu unutmayın. Bunun nedeni, en az bir `break` ifadesinde "
|
|
"sonlanmasının garantili olmasıdır (koşul başarısız olduğunda da sonlanabilen "
|
|
"`while` ve `for` döngülerinin aksine)."
|
|
|
|
#: src/control-flow-basics/break-continue/labels.md
|
|
msgid ""
|
|
"Both `continue` and `break` can optionally take a label argument that is "
|
|
"used to break out of nested loops:"
|
|
msgstr ""
|
|
"Hem `continue` ve `break` isteğe bağlı olarak iç içe geçmiş döngülerden "
|
|
"çıkmak için kullanılan bir etiket (label) argümanını alabilir:"
|
|
|
|
#: src/control-flow-basics/break-continue/labels.md
|
|
msgid "Labeled break also works on arbitrary blocks, e.g."
|
|
msgstr "Etiketli break, keyfi olarak yazılan bloklarda da çalışır, örneğin."
|
|
|
|
#: src/control-flow-basics/break-continue/labels.md
|
|
msgid "\"This line gets skipped\""
|
|
msgstr "\"Bu satır geçilece\""
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"Declaration parameters are followed by a type (the reverse of some "
|
|
"programming languages), then a return type."
|
|
msgstr ""
|
|
"Bildirim (declaration) parametrelerinin ardından bir tür (bazı programlama "
|
|
"dillerinin tersi) ve ardından bir geri dönüş türü gelir."
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"The last expression in a function body (or any block) becomes the return "
|
|
"value. Simply omit the `;` at the end of the expression. The `return` "
|
|
"keyword can be used for early return, but the \"bare value\" form is "
|
|
"idiomatic at the end of a function (refactor `gcd` to use a `return`)."
|
|
msgstr ""
|
|
"Bir fonksiyon gövdesindeki (veya herhangi bir bloktaki) son ifade "
|
|
"(expression), geri dönüş değeri (return value) olur. İfadenin sonundaki `;` "
|
|
"işaretini silmeniz yeterlidir. `return` anahtar kelimesi erken geri dönüş "
|
|
"(early return) için kullanılabilir, ancak fonksiyonun sonunda \"yalın (bare) "
|
|
"değer\" kullanmak daha yaygındır (idiomatic) (`return`kullanmak için "
|
|
"`gcd`'yi yeniden düzenleyin - refactor)."
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"Some functions have no return value, and return the 'unit type', `()`. The "
|
|
"compiler will infer this if the return type is omitted."
|
|
msgstr ""
|
|
"Bazı fonksiyonların geri dönüş değeri (return value) yoktur ve 'birim türü "
|
|
"(unit type)', `()` geri döndürürler. Eğer geri dönüş türü yazılmazsa, "
|
|
"derleyici birim türünü çıkarım (infer) yapacaktır."
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"Overloading is not supported -- each function has a single implementation."
|
|
msgstr ""
|
|
"Fonksiyon yüklemesi (overloading) desteklenmez -- her fonksiyonun tek bir "
|
|
"gerçekleştirimi (implementation) vardır."
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"Always takes a fixed number of parameters. Default arguments are not "
|
|
"supported. Macros can be used to support variadic functions."
|
|
msgstr ""
|
|
"Her zaman sabit sayıda parametre alır. Varsayılan argümanlar (default "
|
|
"arguments) desteklenmez. Makrolar değişken sayıda argüman alan fonksiyonları "
|
|
"(variadic functions) desteklemek için kullanılabilir."
|
|
|
|
#: src/control-flow-basics/functions.md
|
|
msgid ""
|
|
"Always takes a single set of parameter types. These types can be generic, "
|
|
"which will be covered later."
|
|
msgstr ""
|
|
"Her zaman tek bir parametre türü kümesi alır. Bu türler genelleştirilmiş "
|
|
"(generic) olabilir, bu konuya daha sonra değinilecektir."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"Macros are expanded into Rust code during compilation, and can take a "
|
|
"variable number of arguments. They are distinguished by a `!` at the end. "
|
|
"The Rust standard library includes an assortment of useful macros."
|
|
msgstr ""
|
|
"Makrolar, derleme sırasında Rust koduna genişletilir ve değişken sayıda "
|
|
"argüman alabilir. Sonda olan `!` işaretiyle ayırt edilirler. Rust standart "
|
|
"kütüphanesi çeşitli yararlı makrolar içerir."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"`println!(format, ..)` prints a line to standard output, applying formatting "
|
|
"described in [`std::fmt`](https://doc.rust-lang.org/std/fmt/index.html)."
|
|
msgstr ""
|
|
"`println!(format, ..)`, [`std::fmt`](https://doc.rust-lang.org/std/fmt/index."
|
|
"html)'de açıklanan biçimi (formatting) uygulayarak standart çıktıya bir "
|
|
"satır yazdırır."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"`format!(format, ..)` works just like `println!` but returns the result as a "
|
|
"string."
|
|
msgstr ""
|
|
"`format!(format, ..)` tıpkı `println!` gibi işler ancak sonucu bir dize "
|
|
"(string) olarak geri döndürür."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid "`dbg!(expression)` logs the value of the expression and returns it."
|
|
msgstr ""
|
|
"`dbg!(expression)` ifadenin değerini kaydeder (loggging) ve onu geri "
|
|
"döndürür."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"`todo!()` marks a bit of code as not-yet-implemented. If executed, it will "
|
|
"panic."
|
|
msgstr ""
|
|
"`todo!()` kodun bir kısmını henüz gerçekleştirilmemiş (not-yet-implemented) "
|
|
"olarak işaretler. Eğer yürütülürse (execute), paniğe neden olur."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid "\"{n}! = {}\""
|
|
msgstr "\"{n}! = {}\""
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"The takeaway from this section is that these common conveniences exist, and "
|
|
"how to use them. Why they are defined as macros, and what they expand to, is "
|
|
"not especially critical."
|
|
msgstr ""
|
|
"Bu bölümden çıkarılacak sonuç, bu ortak kolaylıkların mevcut olduğu ve "
|
|
"bunların nasıl kullanılacağıdır. Bunların neden makro olarak tanımlandığı ve "
|
|
"neye genişledikleri özellikle kritik değildir."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"The course does not cover defining macros, but a later section will describe "
|
|
"use of derive macros."
|
|
msgstr ""
|
|
"Kurs, makroların tanımlanmasını (define) kapsamaz, ancak daha sonraki bir "
|
|
"bölümde `derive` makrolarının kullanımı anlatılacaktır."
|
|
|
|
#: src/control-flow-basics/macros.md src/pattern-matching/match.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "More To Explore"
|
|
msgstr "Daha Fazlasını Keşfedin"
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"There are a number of other useful macros provided by the standard library. "
|
|
"Some other examples you can share with students if they want to know more:"
|
|
msgstr ""
|
|
"Standart kütüphane tarafından sağlanan birçok başka kullanışlı makro vardır. "
|
|
"Öğrenciler daha fazlasını öğrenmek isterse onlarla paylaşabileceğiniz bazı "
|
|
"diğer örnekler:"
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"[`assert!`](https://doc.rust-lang.org/stable/std/macro.assert.html) and "
|
|
"related macros can be used to add assertions to your code. These are used "
|
|
"heavily in writing tests."
|
|
msgstr ""
|
|
"[`assert!`](https://doc.rust-lang.org/stable/std/macro.assert.html) ve "
|
|
"ilgili makrolar, kodunuza doğrulamalar (assertions) eklemek için "
|
|
"kullanılabilir. Bu makrolar, test yazımında yoğun şekilde kullanılır."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"[`unreachable!`](https://doc.rust-lang.org/stable/std/macro.unreachable."
|
|
"html) is used to mark a branch of control flow that should never be hit."
|
|
msgstr ""
|
|
"[`unreachable!`](https://doc.rust-lang.org/stable/std/macro.unreachable."
|
|
"html), hiçbir zaman ulaşılmaması gereken bir kontrol akışı dalını "
|
|
"işaretlemek için kullanılır."
|
|
|
|
#: src/control-flow-basics/macros.md
|
|
msgid ""
|
|
"[`eprintln!`](https://doc.rust-lang.org/stable/std/macro.eprintln.html) "
|
|
"allows you to print to stderr."
|
|
msgstr ""
|
|
"[`eprintln!`](https://doc.rust-lang.org/stable/std/macro.eprintln.html) "
|
|
"stderr'e yazdırmanıza olanak tanır."
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid ""
|
|
"The [Collatz Sequence](https://en.wikipedia.org/wiki/Collatz_conjecture) is "
|
|
"defined as follows, for an arbitrary n<sub>1</sub> greater than zero:"
|
|
msgstr ""
|
|
"[Collatz sanısı](https://en.wikipedia.org/wiki/Collatz_conjecture), sıfırdan "
|
|
"büyük herhangi bir n<sub>1</sub> için aşağıdaki şekilde tanımlanır:"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid ""
|
|
"If _n<sub>i</sub>_ is 1, then the sequence terminates at _n<sub>i</sub>_."
|
|
msgstr "Eğer _n<sub>i</sub>_ 1 ise, dizi _n<sub>i</sub>_'de sonlanır."
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "If _n<sub>i</sub>_ is even, then _n<sub>i+1</sub> = n<sub>i</sub> / 2_."
|
|
msgstr ""
|
|
"Eğer _n<sub>i</sub>_ çift ise, o zaman _n<sub>i+1</sub> = n<sub>i</sub> / 2_."
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid ""
|
|
"If _n<sub>i</sub>_ is odd, then _n<sub>i+1</sub> = 3 * n<sub>i</sub> + 1_."
|
|
msgstr ""
|
|
"Eğer _n<sub>i</sub>_ tek sayı ise _n<sub>i+1</sub> = 3 * n<sub>i</sub> + 1_."
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "For example, beginning with _n<sub>1</sub>_ = 3:"
|
|
msgstr "Örneğin, _n<sub>1</sub>_ = 3 ile başalrsak:"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "3 is odd, so _n<sub>2</sub>_ = 3 * 3 + 1 = 10;"
|
|
msgstr "3 tek sayıdır, dolayısıyla _n<sub>2</sub>_ = 3 * 3 + 1 = 10;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "10 is even, so _n<sub>3</sub>_ = 10 / 2 = 5;"
|
|
msgstr "10 çift sayıdır, dolayısıyla _n<sub>3</sub>_ = 10 / 2 = 5;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "5 is odd, so _n<sub>4</sub>_ = 3 * 5 + 1 = 16;"
|
|
msgstr "5 tek sayıdır, dolayısıyla _n<sub>4</sub>_ = 3 * 5 + 1 = 16;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "16 is even, so _n<sub>5</sub>_ = 16 / 2 = 8;"
|
|
msgstr "16 çift sayıdır, dolayısıyla _n<sub>5</sub>_ = 16 / 2 = 8;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "8 is even, so _n<sub>6</sub>_ = 8 / 2 = 4;"
|
|
msgstr "8 çift sayıdır, dolayısıyla _n<sub>6</sub>_ = 8 / 2 = 4;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "4 is even, so _n<sub>7</sub>_ = 4 / 2 = 2;"
|
|
msgstr "4 çift sayıdır, dolayısıyla _n<sub>7</sub>_ = 4 / 2 = 2;"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "2 is even, so _n<sub>8</sub>_ = 1; and"
|
|
msgstr "2 çifttir, bu yüzden _n<sub>8</sub>_ = 1; ve"
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid "the sequence terminates."
|
|
msgstr "sekans sonlandırılır."
|
|
|
|
#: src/control-flow-basics/exercise.md
|
|
msgid ""
|
|
"Write a function to calculate the length of the Collatz sequence for a given "
|
|
"initial `n`."
|
|
msgstr ""
|
|
"Belirli bir başlangıç `n` için Collatz dizisin uzunluğunu hesaplayan bir "
|
|
"fonksiyon yazın."
|
|
|
|
#: src/control-flow-basics/exercise.md src/control-flow-basics/solution.md
|
|
msgid "/// Determine the length of the collatz sequence beginning at `n`.\n"
|
|
msgstr "/// `n`'den başlayan collatz sekansının uzunluğunu belirle.\n"
|
|
|
|
#: src/control-flow-basics/exercise.md src/control-flow-basics/solution.md
|
|
msgid "\"Length: {}\""
|
|
msgstr "\"Uzunluk: {}\""
|
|
|
|
#: src/control-flow-basics/exercise.md src/control-flow-basics/solution.md
|
|
msgid "// should be 15\n"
|
|
msgstr "// 15 olmalı\n"
|
|
|
|
#: src/control-flow-basics/solution.md
|
|
msgid ""
|
|
"Note that the argument `n` is marked as `mut`, allowing you to change the "
|
|
"value of `n` in the function. Like variables, function arguments are "
|
|
"immutable by default and you must add `mut` if you want to modify their "
|
|
"value. This does not affect how the function is called or how the argument "
|
|
"is passed in."
|
|
msgstr ""
|
|
"Argüman `n`’in `mut` olarak işaretlendiğine dikkat edin; bu, fonksiyon "
|
|
"içinde `n`’in değerini değiştirmenize imkân tanır. Değişkenlerde olduğu "
|
|
"gibi, fonksiyon argümanları da varsayılan olarak değiştirilemezdir "
|
|
"(immutable) ve değerlerini değiştirmek istiyorsanız `mut` eklemeniz gerekir. "
|
|
"Bu, fonksiyonun nasıl çağrıldığını veya argümanın nasıl iletildiğini "
|
|
"etkilemez."
|
|
|
|
#: src/welcome-day-1-afternoon.md src/welcome-day-2-afternoon.md
|
|
#: src/welcome-day-3-afternoon.md src/welcome-day-4-afternoon.md
|
|
msgid "Welcome Back"
|
|
msgstr "Tekrar Hoş Geldiniz"
|
|
|
|
#: src/welcome-day-1-afternoon.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 2 hours and 45 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 45 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/tuples-and-arrays.md
|
|
msgid "This segment should take about 35 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 35 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/tuples-and-arrays.md
|
|
msgid ""
|
|
"We have seen how primitive types work in Rust. Now it's time for you to "
|
|
"start building new composite types."
|
|
msgstr ""
|
|
"Rust'ta (primitive) ilkel türlerin nasıl çalıştığını gördük. Şimdi yeni "
|
|
"bileşik (composite) türler oluşturmaya başlamanın zamanı geldi."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"Arrays can also be initialized using the shorthand syntax, e.g. `[0; 1024]`. "
|
|
"This can be useful when you want to initialize all elements to the same "
|
|
"value, or if you have a large array that would be hard to initialize "
|
|
"manually."
|
|
msgstr ""
|
|
"Diziler ayrıca kısaltma sözdizimi (shorthand syntax) kullanılarak da "
|
|
"ilklendirilebilir, örneğin `[0; 1024]`. Bu, tüm elemanları aynı değere "
|
|
"başlatmak istediğinizde veya manuel olarak başlatılması zor olan büyük bir "
|
|
"diziniz varsa yararlı olabilir."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"A value of the array type `[T; N]` holds `N` (a compile-time constant) "
|
|
"elements of the same type `T`. Note that the length of the array is _part of "
|
|
"its type_, which means that `[u8; 3]` and `[u8; 4]` are considered two "
|
|
"different types. Slices, which have a size determined at runtime, are "
|
|
"covered later."
|
|
msgstr ""
|
|
"Bir `[T; N]` dizi türünün değeri , aynı `T` türdeki `N` (derleme zamanı "
|
|
"sabiti) öğelerini/elemanlarını tutar. Dizinin uzunluğunun _türünün parçası_ "
|
|
"olduğuna dikkat edin, bu da `[u8; 3]' ve '[u8; 4]` dizilerinin iki farklı "
|
|
"tür olarak kabul edildiği anlamına gelir. Dilimler (slices), ki çalışma "
|
|
"zamanında belirlenen bir boyuta sahiptir, daha sonra ele alınacaktır."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"Try accessing an out-of-bounds array element. The compiler is able to "
|
|
"determine that the index is unsafe, and will not compile the code:"
|
|
msgstr ""
|
|
"Sınırların dışında (out-of-bounds) bir dizi (array) elemanına erişmeyi "
|
|
"deneyin. Derleyici, indeksin emniyetsiz (unsafe) olduğunu belirleyebilir ve "
|
|
"kodu derlemez:"
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid "\"a: {a:?}\""
|
|
msgstr "\"a: {a:?}\""
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"Array accesses are checked at runtime. Rust can usually optimize these "
|
|
"checks away; meaning if the compiler can prove the access is safe, it "
|
|
"removes the runtime check for better performance. They can be avoided using "
|
|
"unsafe Rust. The optimization is so good that it's hard to give an example "
|
|
"of runtime checks failing. The following code will compile but panic at "
|
|
"runtime:"
|
|
msgstr ""
|
|
"Dizi erişimleri çalışma zamanında kontrol edilir. Rust genellikle bu "
|
|
"kontrolleri optimize edebilir; yani, derleyici erişimin güvenli olduğunu "
|
|
"kanıtlayabilirse, daha iyi performans için çalışma zamanı kontrolünü "
|
|
"kaldırır. Bu kontroller, unsafe Rust kullanılarak da atlanabilir. "
|
|
"Optimizasyon o kadar iyidir ki, çalışma zamanı kontrollerinin başarısız "
|
|
"olduğu bir örnek vermek zordur. Aşağıdaki kod derlenecektir ancak çalışma "
|
|
"zamanında panik (panic) ile sonuçlanacaktır:"
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid "We can use literals to assign values to arrays."
|
|
msgstr "Dizilere değer atamak için değişmezleri (literals) kullanabiliriz."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"Arrays are not heap-allocated. They are regular values with a fixed size "
|
|
"known at compile time, meaning they go on the stack. This can be different "
|
|
"from what students expect if they come from a garbage-collected language, "
|
|
"where arrays may be heap allocated by default."
|
|
msgstr ""
|
|
"Diziler dinamik bellek (heap) üzerinde tahsis edilmez. Derleme zamanında "
|
|
"(compile time) bilinen sabit bir boyuta sahip normal değerlerdir, yani "
|
|
"yığında (stack) yer alırlar. Çöp toplayıcılı (garbage-collected) bir dilden "
|
|
"gelen öğrenciler için bu beklediklerinden farklı olabilir; çünkü bu dillerde "
|
|
"diziler varsayılan olarak yığında (heap) tahsis ediliyor olabilir."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"There is no way to remove elements from an array, nor add elements to an "
|
|
"array. The length of an array is fixed at compile-time, and so its length "
|
|
"cannot change at runtime."
|
|
msgstr ""
|
|
"“Bir diziden öğe çıkarmanın ya da bir diziye öğe eklemenin bir yolu yoktur. "
|
|
"Bir dizinin uzunluğu derleme zamanında sabittir ve bu nedenle çalışma "
|
|
"zamanında (runtime) değiştirilemez."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid "Debug Printing"
|
|
msgstr "Hata ayıklama amacıyla çıktı verme"
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"The `println!` macro asks for the debug implementation with the `?` format "
|
|
"parameter: `{}` gives the default output, `{:?}` gives the debug output. "
|
|
"Types such as integers and strings implement the default output, but arrays "
|
|
"only implement the debug output. This means that we must use debug output "
|
|
"here."
|
|
msgstr ""
|
|
"`println!` makrosu `?` biçim (format) parametresiyle hata ayıklama "
|
|
"gerçekleştirimini (implementation) ister: `{}` varsayılan çıktıyı verir, "
|
|
"`{:?}` hata ayıklama çıktısını verir. Tamsayılar (integer) ve dizeler "
|
|
"(string) gibi türler varsayılan çıktıyı uygular (default output), ancak "
|
|
"diziler (arrays) yalnızca hata ayıklama çıktısını (debug output) uygular. "
|
|
"Bu, bahsi geçen kodda hata ayıklama çıktısını kullanmamız gerektiği anlamına "
|
|
"gelir."
|
|
|
|
#: src/tuples-and-arrays/arrays.md
|
|
msgid ""
|
|
"Adding `#`, eg `{a:#?}`, invokes a \"pretty printing\" format, which can be "
|
|
"easier to read."
|
|
msgstr ""
|
|
"`#` eklemek, örneğin `{a:#?}`, okunması daha kolay olabilecek \"güzel "
|
|
"yazdırma (pretty printing)\" biçimini (format) çağırır."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid "Like arrays, tuples have a fixed length."
|
|
msgstr "Diziler gibi, demetlerin (tuple) de sabit bir uzunluğu vardır."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid "Tuples group together values of different types into a compound type."
|
|
msgstr ""
|
|
"Demetler farklı türdeki değerleri bir bileşik tür (compound type) halinde "
|
|
"gruplandırır."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid ""
|
|
"Fields of a tuple can be accessed by the period and the index of the value, "
|
|
"e.g. `t.0`, `t.1`."
|
|
msgstr ""
|
|
"Bir demetin alanlarına (fields) nokta ve değerin indeksi ile erişilebilir, "
|
|
"örneğin `t.0`, `t.1`."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid ""
|
|
"The empty tuple `()` is referred to as the \"unit type\" and signifies "
|
|
"absence of a return value, akin to `void` in other languages."
|
|
msgstr ""
|
|
"Boş demet `()`, \"birim türü (unit type)\" olarak anılır ve, diğer "
|
|
"dillerdeki `void`'e benzer şekilde, bir geri dönüş değerinin (return value) "
|
|
"bulunmadığını belirtir."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid ""
|
|
"Unlike arrays, tuples cannot be used in a `for` loop. This is because a "
|
|
"`for` loop requires all the elements to have the same type, which may not be "
|
|
"the case for a tuple."
|
|
msgstr ""
|
|
"Dizilerin aksine, demetler (tuple) `for` döngüsünde kullanılamaz. Bunun "
|
|
"nedeni, `for` döngüsünün tüm elemanların aynı türde olmasını "
|
|
"gerektirmesidir; bu, demet için geçerli olmayabilir."
|
|
|
|
#: src/tuples-and-arrays/tuples.md
|
|
msgid ""
|
|
"There is no way to add or remove elements from a tuple. The number of "
|
|
"elements and their types are fixed at compile time and cannot be changed at "
|
|
"runtime."
|
|
msgstr ""
|
|
"Bir demete (tuple) eleman eklemenin veya çıkarmanın bir yolu yoktur. Eleman "
|
|
"sayısı ve türleri derleme zamanında (compile time) sabittir ve çalışma "
|
|
"zamanında (runtime) değiştirilemez."
|
|
|
|
#: src/tuples-and-arrays/iteration.md
|
|
msgid "The `for` statement supports iterating over arrays (but not tuples)."
|
|
msgstr ""
|
|
"'for' deyimi (statement) diziler üzerinde adımlamayı/dolaşmayı destekler "
|
|
"(ancak demetler (tuples) üzerinde desteklemez)."
|
|
|
|
#: src/tuples-and-arrays/iteration.md
|
|
msgid ""
|
|
"This functionality uses the `IntoIterator` trait, but we haven't covered "
|
|
"that yet."
|
|
msgstr ""
|
|
"Bu fonksiyonellik `IntoIterator` özelliğini (trait) kullanıyor, ancak bunu "
|
|
"henüz ele almadık."
|
|
|
|
#: src/tuples-and-arrays/iteration.md
|
|
msgid ""
|
|
"The `assert_ne!` macro is new here. There are also `assert_eq!` and `assert!"
|
|
"` macros. These are always checked, while debug-only variants like "
|
|
"`debug_assert!` compile to nothing in release builds."
|
|
msgstr ""
|
|
"`assert_ne!` makrosu burada yenidir. Ayrıca `assert_eq!` ve `assert!` "
|
|
"makroları da vardır. Bunlar her zaman kontrol edilirken, `debug_assert!` "
|
|
"gibi yalnızca hata ayıklama varyantları sürüm inşasında (release build) "
|
|
"hiçbir şeye derlenmez."
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid ""
|
|
"Rust supports using pattern matching to destructure a larger value like a "
|
|
"tuple into its constituent parts:"
|
|
msgstr ""
|
|
"Rust, bir demet (tuple) gibi daha büyük bir değeri, onu oluşturan parçalara "
|
|
"ayrıştırmak (destructure) için desen eşleştirmeyi (pattern matching) "
|
|
"kullanmayı destekler:"
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid "\"{tuple:?}: {}\""
|
|
msgstr "\"{tuple:?}: {}\""
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid "\"ordered\""
|
|
msgstr "\"sıralanmış\""
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid "\"unordered\""
|
|
msgstr "\"sıralı de\""
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid ""
|
|
"The patterns used here are \"irrefutable\", meaning that the compiler can "
|
|
"statically verify that the value on the right of `=` has the same structure "
|
|
"as the pattern."
|
|
msgstr ""
|
|
"Burada kullanılan desenler (patterns) \"reddedilemez (irrefutable)\"dir, "
|
|
"yani derleyici `=` sağındaki değerin desenle aynı yapıya sahip olduğunu "
|
|
"statik olarak doğrulayabilir."
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid ""
|
|
"A variable name is an irrefutable pattern that always matches any value, "
|
|
"hence why we can also use `let` to declare a single variable."
|
|
msgstr ""
|
|
"Bir değişken adı, her zaman herhangi bir değerle eşleşen reddedilemez "
|
|
"(irrefutable) bir desendir, bu nedenle tek bir değişkeni bildirmek için "
|
|
"`let`'i kullanabiliriz."
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid ""
|
|
"Rust also supports using patterns in conditionals, allowing for equality "
|
|
"comparison and destructuring to happen at the same time. This form of "
|
|
"pattern matching will be discussed in more detail later."
|
|
msgstr ""
|
|
"Rust ayrıca koşullu ifadelerde desenlerin (patterns) kullanılmasını "
|
|
"destekleyerek eşitlik karşılaştırmasının (comparison) ve ayrıştırmasının "
|
|
"(destructuring) aynı anda gerçekleşmesine olanak tanır. Bu desen eşleştirme "
|
|
"stili daha sonra daha ayrıntılı olarak tartışılacaktır."
|
|
|
|
#: src/tuples-and-arrays/destructuring.md
|
|
msgid ""
|
|
"Edit the examples above to show the compiler error when the pattern doesn't "
|
|
"match the value being matched on."
|
|
msgstr ""
|
|
"Desenin (pattern) eşleştirilen değerle eşleşmediğinde oluşacak derleyici "
|
|
"hatasını göstermek için yukarıdaki örnekleri düzenleyin."
|
|
|
|
#: src/tuples-and-arrays/exercise.md
|
|
msgid "Arrays can contain other arrays:"
|
|
msgstr "Diziler başka diziler de içerebilir:"
|
|
|
|
#: src/tuples-and-arrays/exercise.md
|
|
msgid "What is the type of this variable?"
|
|
msgstr "Bu değişkenin türü nedir?"
|
|
|
|
#: src/tuples-and-arrays/exercise.md
|
|
msgid ""
|
|
"Use an array such as the above to write a function `transpose` that "
|
|
"transposes a matrix (turns rows into columns):"
|
|
msgstr ""
|
|
"Bir matrisin devriğini (transpose) yapacak (satırları sütunlara çevirecek) "
|
|
"`transpose` fonksiyonu yazmak için yukarıdaki gibi bir dizi kullanın:"
|
|
|
|
#: src/tuples-and-arrays/exercise.md
|
|
msgid ""
|
|
"Copy the code below to <https://play.rust-lang.org/> and implement the "
|
|
"function. This function only operates on 3x3 matrices."
|
|
msgstr ""
|
|
"Aşağıdaki kodu <https://play.rust-lang.org/> adresine kopyalayın ve "
|
|
"fonksiyonu gerçekleştirin (implement). Bu fonksiyon yalnızca 3x3'lük "
|
|
"matrislerde çalışır."
|
|
|
|
#: src/tuples-and-arrays/exercise.md src/tuples-and-arrays/solution.md
|
|
msgid "// <-- the comment makes rustfmt add a newline\n"
|
|
msgstr "// <-- bu yorum, rustfmt'nin yeni satır eklemesini sağlar\n"
|
|
|
|
#: src/tuples-and-arrays/exercise.md src/tuples-and-arrays/solution.md
|
|
msgid "\"Original:\""
|
|
msgstr "\"Orjinali:\""
|
|
|
|
#: src/tuples-and-arrays/exercise.md src/tuples-and-arrays/solution.md
|
|
#: src/methods-and-traits/traits/associated-types.md
|
|
msgid "\"{:?}\""
|
|
msgstr "\"{:?}\""
|
|
|
|
#: src/tuples-and-arrays/exercise.md src/tuples-and-arrays/solution.md
|
|
msgid "\"\\nTransposed:\""
|
|
msgstr "\"\\nDevriği alınmış hâli:\""
|
|
|
|
#: src/references.md src/smart-pointers.md src/borrowing.md src/iterators.md
|
|
#: src/error-handling.md src/concurrency/async-pitfalls.md
|
|
msgid "This segment should take about 55 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 55 dakika sürmelidir. İçerir:"
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"A reference provides a way to access another value without taking ownership "
|
|
"of the value, and is also called \"borrowing\". Shared references are read-"
|
|
"only, and the referenced data cannot change."
|
|
msgstr ""
|
|
"Bir referans, değerin sahipliğini almadan başka bir değere erişmenin bir "
|
|
"yolunu sağlar ve \"ödünç alma (borrowing)\" olarak da adlandırılır. "
|
|
"Paylaşılan referanslar (shared reference) salt okunurdur (read-only) ve "
|
|
"referans edilen veriler değiştirilemez."
|
|
|
|
#: src/references/shared.md src/std-traits/solution.md
|
|
msgid "'A'"
|
|
msgstr "'A'"
|
|
|
|
#: src/references/shared.md
|
|
msgid "'B'"
|
|
msgstr "'B'"
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"A shared reference to a type `T` has type `&T`. A reference value is made "
|
|
"with the `&` operator. The `*` operator \"dereferences\" a reference, "
|
|
"yielding its value."
|
|
msgstr ""
|
|
"`T` türüne yönelik paylaşılan referansın türü `&T`'dir. `&` operatörüyle bir "
|
|
"referans değeri (reference value) oluşturulur. `*` operatörü bir referansın "
|
|
"içeriğine eriştirir (dereference) ve onun değerini verir."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"References can never be null in Rust, so null checking is not necessary."
|
|
msgstr ""
|
|
"Rust'ta referanslar hiçbir zaman null olamaz, bu yüzden null kontrolü (null "
|
|
"checking) gerekli değildir."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"A reference is said to \"borrow\" the value it refers to, and this is a good "
|
|
"model for students not familiar with pointers: code can use the reference to "
|
|
"access the value, but is still \"owned\" by the original variable. The "
|
|
"course will get into more detail on ownership in day 3."
|
|
msgstr ""
|
|
"Bir referansın, atıfta bulunduğu (refer) değeri \"ödünç aldığı (barrow)\" "
|
|
"söylenir ve bu, göstericilere aşina olmayan öğrenciler için iyi bir "
|
|
"modeldir: kod, değere erişmek için referansı kullanabilir, ancak değer yine "
|
|
"de orijinal değişken tarafından \"sahiplidir (owned)\". Kurs, 3. günde "
|
|
"sahiplik (ownership) konusunda daha ayrıntılı bilgi verecektir."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"References are implemented as pointers, and a key advantage is that they can "
|
|
"be much smaller than the thing they point to. Students familiar with C or C+"
|
|
"+ will recognize references as pointers. Later parts of the course will "
|
|
"cover how Rust prevents the memory-safety bugs that come from using raw "
|
|
"pointers."
|
|
msgstr ""
|
|
"Referanslar göstericiler (pointers) olarak gerçekleştirilir (implement) ve "
|
|
"önemli bir avantaj şudur ki, gösterdikleri şeyin boyutundan çok daha küçük "
|
|
"olabilmeleridir. C veya C++'a aşina olan öğrenciler referansları "
|
|
"göstericiler olarak tanıyacaklardır. Kursun ilerleyen bölümlerinde Rust'ın, "
|
|
"ham göstericilerin (raw pointers) kullanılmasından kaynaklanan bellek "
|
|
"emniyeti hatalarını (memory-safety bugs) nasıl önlediği ele alınacaktır."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"Explicit referencing with `&` is usually required. However, Rust performs "
|
|
"automatic referencing and dereferencing when invoking methods."
|
|
msgstr ""
|
|
"Açık bir şekilde (explicit) `&` ile referans vermek genellikle gereklidir. "
|
|
"Ancak, Rust metotları çağırırken referans verme ve referanstan çıkarma "
|
|
"(dereferencing) işlemlerini otomatik olarak gerçekleştirir."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"Rust will auto-dereference in some cases, in particular when invoking "
|
|
"methods (try `r.is_ascii()`). There is no need for an `->` operator like in "
|
|
"C++."
|
|
msgstr ""
|
|
"Rust bazı durumlarda, özellikle de metotları çağırırken (`r.is_ascii()`'i "
|
|
"deneyin) otomatik olarak referansın içeriğine erişecektir (auto-"
|
|
"dereference). C++'daki gibi `->` operatörüne gerek yoktur."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"In this example, `r` is mutable so that it can be reassigned (`r = &b`). "
|
|
"Note that this re-binds `r`, so that it refers to something else. This is "
|
|
"different from C++, where assignment to a reference changes the referenced "
|
|
"value."
|
|
msgstr ""
|
|
"Bu örnekte, `r` değiştirilebilir (mutable) olduğundan ona tekrar atama "
|
|
"yapılabilir (reassigned) (`r = &b`). Bunun `r`'yi yeniden bağladığını (re-"
|
|
"bind) ve böylece başka bir şeye atıfta bulunduğunu (refer) unutmayın. Bu C++ "
|
|
"dilinden, bir referansa atamanın (assignment) referans verilenin değerini "
|
|
"değiştirmesinden, farklıdır."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"A shared reference does not allow modifying the value it refers to, even if "
|
|
"that value was mutable. Try `*r = 'X'`."
|
|
msgstr ""
|
|
"Paylaşılan bir referans (shared reference), atıfta bulunduğu (refer) değerin "
|
|
"değiştirilmesine (modify), bu değer değiştirilebilir (mutable) olsa bile, "
|
|
"izin vermez. `*r = 'X'`'i deneyin."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"Rust is tracking the lifetimes of all references to ensure they live long "
|
|
"enough. Dangling references cannot occur in safe Rust."
|
|
msgstr ""
|
|
"Rust, yeterince uzun süre hayatta olmalarını sağlamak için tüm referansların "
|
|
"ömrülerini (lifetime) takip eder. Emniyetli (safe) Rust'ta boşa çıkan "
|
|
"referanslar (dangling reference) oluşamaz."
|
|
|
|
#: src/references/shared.md
|
|
msgid ""
|
|
"We will talk more about borrowing and preventing dangling references when we "
|
|
"get to ownership."
|
|
msgstr ""
|
|
"Sahipliğe (ownership) geçince ödünç alma (borrowing) konusunu daha detaylı "
|
|
"konuşacağız.\n"
|
|
"Sahiplik (ownership) konusuna geldiğimizde ödünç alma ve boşa çıkan "
|
|
"referansları (dangling references) daha detaylı konuşacağız."
|
|
|
|
#: src/references/exclusive.md
|
|
msgid ""
|
|
"Exclusive references, also known as mutable references, allow changing the "
|
|
"value they refer to. They have type `&mut T`."
|
|
msgstr ""
|
|
"Değiştirilebilir referanslar (mutable reference) olarak da bilinen dışlayan "
|
|
"(exclusive) referanslar, atıfta bulundukları (refer) değerin "
|
|
"değiştirilmesine olanak tanır. Aynı zamanda, `&mut T` türüne sahiplerdir."
|
|
|
|
#: src/references/exclusive.md
|
|
msgid ""
|
|
"\"Exclusive\" means that only this reference can be used to access the "
|
|
"value. No other references (shared or exclusive) can exist at the same time, "
|
|
"and the referenced value cannot be accessed while the exclusive reference "
|
|
"exists. Try making an `&point.0` or changing `point.0` while `x_coord` is "
|
|
"alive."
|
|
msgstr ""
|
|
"\"Dışlayan (exclusive)\" kelimesinden kasıt, değere erişmek için yalnızca bu "
|
|
"referansın kullanılabileceği, diğerlerinin dışlanacağıdır. Aynı anda başka "
|
|
"hiçbir referans (paylaşılan veya dışlayan olsun farketmez) mevcut olamaz ve "
|
|
"dışlayan referans (exclusive reference) varken atıfta bulunan değere "
|
|
"erişilemez. `x_coord` hayattayken bir `&point.0` oluşturmayı veya "
|
|
"`point.0`'ı değiştirmeyi deneyin."
|
|
|
|
#: src/references/exclusive.md
|
|
msgid ""
|
|
"Be sure to note the difference between `let mut x_coord: &i32` and `let "
|
|
"x_coord: &mut i32`. The first one is a shared reference that can be bound to "
|
|
"different values, while the second is an exclusive reference to a mutable "
|
|
"value."
|
|
msgstr ""
|
|
"`let mut x_coord: &i32` ve `let x_coord: &mut i32` arasındaki farka dikkat "
|
|
"ettiğinizden emin olun. Birincisi, farklı değerlere bağlanabilen (bind) "
|
|
"paylaşımlı bir referanstır (shared reference), ikincisi, değiştirilebilir "
|
|
"bir değere (mutable value) dışlayan bir referanstır (exclusive reference)."
|
|
|
|
#: src/references/slices.md
|
|
msgid "A slice gives you a view into a larger collection:"
|
|
msgstr ""
|
|
"Bir dilim (slice) size daha büyük bir koleksiyonun içinden bir görüntü verir:"
|
|
|
|
#: src/references/slices.md
|
|
msgid "Slices borrow data from the sliced type."
|
|
msgstr "Dilimler (slice), dilimlenmiş türden verileri ödünç alır (borrowing)."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"We create a slice by borrowing `a` and specifying the starting and ending "
|
|
"indexes in brackets."
|
|
msgstr ""
|
|
"`a`'yı ödünç alıp (borrowing) başlangıç ve bitiş indekslerini köşeli "
|
|
"parantez içinde belirterek bir dilim (slice) oluşturuyoruz."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"If the slice starts at index 0, Rust’s range syntax allows us to drop the "
|
|
"starting index, meaning that `&a[0..a.len()]` and `&a[..a.len()]` are "
|
|
"identical."
|
|
msgstr ""
|
|
"Dilim (slice) indeks 0'da başlıyorsa, Rust'ın aralık sözdizimi (range "
|
|
"syntax) başlangıç indeksini kullanmamaya izin verir; bu, `&a[0..a.len()]` ve "
|
|
"`&a[..a.len()]`dilimlerinin aynı olduğu anlamına gelir."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"The same is true for the last index, so `&a[2..a.len()]` and `&a[2..]` are "
|
|
"identical."
|
|
msgstr ""
|
|
"Aynı şey bitiş indeksi için de geçerlidir, dolayısıyla `&a[2..a.len()]` ve "
|
|
"`&a[2..]` aynıdır."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"To easily create a slice of the full array, we can therefore use `&a[..]`."
|
|
msgstr ""
|
|
"Tüm bir dizinin dilimini (slice) kolayca oluşturmak için `&a[..]`'ı "
|
|
"kullanabiliriz."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"`s` is a reference to a slice of `i32`s. Notice that the type of `s` "
|
|
"(`&[i32]`) no longer mentions the array length. This allows us to perform "
|
|
"computation on slices of different sizes."
|
|
msgstr ""
|
|
"`s`,`i32`'lerin bir dilimine (slice) referanstır. `s` (`&[i32]`) türünün "
|
|
"artık dizi uzunluğundan bahsetmediğine dikkat edin. Bu bize farklı "
|
|
"boyutlardaki dilimler üzerinde hesaplama yapmamızı sağlar."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"Slices always borrow from another object. In this example, `a` has to remain "
|
|
"'alive' (in scope) for at least as long as our slice."
|
|
msgstr ""
|
|
"Dilimler (slice) her zaman başka bir nesneden ödünç alır (borrow). Bu "
|
|
"örnekte `a`'nın en azından dilimimiz (slice) kadar 'canlı "
|
|
"(alive)' (kapsamında) kalması gerekiyor."
|
|
|
|
#: src/references/slices.md
|
|
msgid "You can't \"grow\" a slice once it's created:"
|
|
msgstr "Bir dilimi (slice) oluşturduktan sonra onu \"büyütemezsiniz\":"
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"You can't append elements of the slice, since it doesn't own the backing "
|
|
"buffer."
|
|
msgstr ""
|
|
"Dilim (slice), destekleyici arabelleğe (backing buffer) sahip olmadığından, "
|
|
"dilimin öğelerine ekleyemezsiniz."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"You can't grow a slice to point to a larger section of the backing buffer. A "
|
|
"slice does not have information about the length of the underlying buffer "
|
|
"and so you can't know how large the slice can be grown."
|
|
msgstr ""
|
|
"Bir dilimi (slice), destekleyici arabelleğin (backing buffer) daha büyük bir "
|
|
"bölümüne işaret edecek şekilde büyütemezsiniz. Bir dilim, temel arabelleği "
|
|
"(underlying buffer) uzunluğu hakkında bilgi içermez ve bu nedenle dilimin ne "
|
|
"kadar büyütülebileceğini bilemezsiniz."
|
|
|
|
#: src/references/slices.md
|
|
msgid ""
|
|
"To get a larger slice you have to back to the original buffer and create a "
|
|
"larger slice from there."
|
|
msgstr ""
|
|
"Daha büyük bir dilim (slice) elde etmek için, orijinal arabelleği (buffer) "
|
|
"kullanarak daha büyük bir dilim (slice) oluşturmalısınız."
|
|
|
|
#: src/references/strings.md
|
|
msgid "We can now understand the two string types in Rust:"
|
|
msgstr "Artık Rust'taki iki dize (string) türünü anlayabiliyoruz:"
|
|
|
|
#: src/references/strings.md
|
|
msgid "`&str` is a slice of UTF-8 encoded bytes, similar to `&[u8]`."
|
|
msgstr ""
|
|
"`&str`, `&[u8]`e benzer şekilde, UTF-8 olarak kodlanmış baytların bir "
|
|
"dilimidir (slice)."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"`String` is an owned buffer of UTF-8 encoded bytes, similar to `Vec<T>`."
|
|
msgstr ""
|
|
"`String`, `Vec<T>`ye benzer şekildedir, UTF-8 olarak kodlanmış baytlardan "
|
|
"oluşan sahipli bir arabellektir."
|
|
|
|
#: src/references/strings.md src/std-traits/read-and-write.md
|
|
msgid "\"World\""
|
|
msgstr "\"Dünya\""
|
|
|
|
#: src/references/strings.md
|
|
msgid "\"s1: {s1}\""
|
|
msgstr "\"s1: {s1}\""
|
|
|
|
#: src/references/strings.md
|
|
msgid "\"Hello \""
|
|
msgstr "\"Merhaba \""
|
|
|
|
#: src/references/strings.md
|
|
msgid "\"s2: {s2}\""
|
|
msgstr "\"s2: {s2}\""
|
|
|
|
#: src/references/strings.md
|
|
msgid "\"s3: {s3}\""
|
|
msgstr "\"s3: {s3}\""
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"`&str` introduces a string slice, which is an immutable reference to UTF-8 "
|
|
"encoded string data stored in a block of memory. String literals "
|
|
"(`\"Hello\"`), are stored in the program’s binary."
|
|
msgstr ""
|
|
"`&str`, bir bellek bloğunda saklanan UTF-8 olarak kodlanmış dize (string) "
|
|
"verilerine değiştirilemez (immutable) referans olan bir dize dilimi (string "
|
|
"slice) sunar. Dize değişmezleri (string literals) (`\"Hello\"`), programın "
|
|
"ikili (binary) dosyasında saklanır."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"Rust's `String` type is a wrapper around a vector of bytes. As with a "
|
|
"`Vec<T>`, it is owned."
|
|
msgstr ""
|
|
"Rust'ın `String` türü, baytlardan oluşan bir vektörün bir sarmalayıcı "
|
|
"türüdür. Bir `Vec<T>` gibi, bu türden veri `String` türü tarafından "
|
|
"sahiplidir (owned)."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"As with many other types `String::from()` creates a string from a string "
|
|
"literal; `String::new()` creates a new empty string, to which string data "
|
|
"can be added using the `push()` and `push_str()` methods."
|
|
msgstr ""
|
|
"Diğer birçok türde olduğu gibi, `String::from()` bir dize değişmezinden "
|
|
"(string literal) bir string oluşturur; `String::new()` yeni bir boş dize "
|
|
"oluşturur ve dizeye veriler `push()` ve `push_str()` metotları kullanılarak "
|
|
"eklenebilir."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"The `format!()` macro is a convenient way to generate an owned string from "
|
|
"dynamic values. It accepts the same format specification as `println!()`."
|
|
msgstr ""
|
|
"`format!()` makrosu, dinamik değerlerden sahipli bir dize oluşturmak için "
|
|
"uygun bir yoldur. Aynı biçimin `println!()` makrosundaki gibi aynı biçim "
|
|
"tanımlamasını kabul eder."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"You can borrow `&str` slices from `String` via `&` and optionally range "
|
|
"selection. If you select a byte range that is not aligned to character "
|
|
"boundaries, the expression will panic. The `chars` iterator iterates over "
|
|
"characters and is preferred over trying to get character boundaries right."
|
|
msgstr ""
|
|
"`String`'den `&str` dilimlerini (slices) `&` ve isteğe bağlı olarak aralık "
|
|
"seçimi (range selection) ile ödünç alabilirsiniz (barrow). Karakter "
|
|
"sınırlarının dışını da kapsayacak bir bayt aralığı seçerseniz, ifade "
|
|
"(expression) paniğe neden olacaktır. `chars` adımlayıcısı, karakterler "
|
|
"üzerinde adımlama yapar ve karakter sınırlarını doğru bulmaya çalışmak "
|
|
"yerine tercih edilir."
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"For C++ programmers: think of `&str` as `std::string_view` from C++, but the "
|
|
"one that always points to a valid string in memory. Rust `String` is a rough "
|
|
"equivalent of `std::string` from C++ (main difference: it can only contain "
|
|
"UTF-8 encoded bytes and will never use a small-string optimization)."
|
|
msgstr ""
|
|
"C++ programcıları için: `&str`'yi C++'daki `std::string_view` olarak "
|
|
"düşünün, ancak her zaman bellekteki geçerli bir dizeye işaret eder. Rust "
|
|
"dilindeki `String`, C++'daki `std::string`'in kabaca eşdeğeridir (ana fark: "
|
|
"yalnızca UTF-8 olarak kodlanmış baytlar içerebilir ve asla küçük dize "
|
|
"optimizasyonu / small-string optimization kullanmaz)."
|
|
|
|
#: src/references/strings.md
|
|
msgid "Byte strings literals allow you to create a `&[u8]` value directly:"
|
|
msgstr ""
|
|
"Bayt dizelerinden değişmezler (Byte strings literals), doğrudan bir `&[u8]` "
|
|
"değeri oluşturmanıza olanak tanır:"
|
|
|
|
#: src/references/strings.md
|
|
msgid ""
|
|
"Raw strings allow you to create a `&str` value with escapes disabled: "
|
|
"`r\"\\n\" == \"\\\\n\"`. You can embed double-quotes by using an equal "
|
|
"amount of `#` on either side of the quotes:"
|
|
msgstr ""
|
|
"Ham (raw) dizeler, kaçış karakterlerininin devre dışı bırakıldığı bir `&str` "
|
|
"değeri oluşturmanıza olanak tanır: `r\"\\n\" == \"\\\\n\"`. Dizenin içindeki "
|
|
"çift tırnakları, dizeyi oluşturan tırnakların her iki tarafınaa eşit sayıda "
|
|
"`#` karakteri koyarak görebilirsiniz:"
|
|
|
|
#: src/references/dangling.md
|
|
msgid ""
|
|
"Rust enforces a number of rules for references that make them always safe to "
|
|
"use. One rule is that references can never be `null`, making them safe to "
|
|
"use without `null` checks. The other rule we'll look at for now is that "
|
|
"references can't _outlive_ the data they point to."
|
|
msgstr ""
|
|
"Rust, referansların her zaman emniyetli (safe) kullanılmasını sağlayan bir "
|
|
"dizi kural uygular. Bunlardan biri, referansların asla `null` "
|
|
"olamayacağıdır; bu da `null` kontrolü yapmadan emniyetli kullanılmalarını "
|
|
"sağlar. Şimdi bakacağımız diğer kural ise, referansların gösterdikleri "
|
|
"veriden _daha uzun ömürlü (outlive)_ olamayacaklarıdır."
|
|
|
|
#: src/references/dangling.md
|
|
msgid ""
|
|
"This slide gets students thinking about references as not simply being "
|
|
"pointers, since Rust has different rules for references than other languages."
|
|
msgstr ""
|
|
"Bu slayt, Rust'ın referanslar için diğer dillerden farklı kuralları "
|
|
"olduğundan, öğrencilerin referansların sadece göstericiler (pointers) "
|
|
"olmadığını düşünmelerini sağlar."
|
|
|
|
#: src/references/dangling.md
|
|
msgid ""
|
|
"We'll look at the rest of Rust's borrowing rules on day 3 when we talk about "
|
|
"Rust's ownership system."
|
|
msgstr ""
|
|
"Rust'ın ödünç alma (borrowing) kurallarının geri kalanına, 3. günde Rust'ın "
|
|
"sahiplik (ownership) sisteminden bahsederken bakacağız."
|
|
|
|
#: src/references/dangling.md
|
|
msgid ""
|
|
"Rust's equivalent of nullability is the `Option` type, which can be used to "
|
|
"make any type \"nullable\" (not just references/pointers). We haven't yet "
|
|
"introduced enums or pattern matching, though, so try not to go into too much "
|
|
"detail about this here."
|
|
msgstr ""
|
|
"Rust dilindeki null olabilirliğin karşılığı `Option` türüdür, bu tür "
|
|
"herhangi bir türü \"null olabilir (nullable)\" hâle getirmek için "
|
|
"kullanılabilir (sadece referanslar/göstericiler değil). Ancak henüz "
|
|
"enum'ları veya desen eşleştirmeyi (pattern matching) tanıtmadık, bu yüzden "
|
|
"burada bu konulara fazla girmemeye çalış."
|
|
|
|
#: src/references/exercise.md
|
|
msgid ""
|
|
"We will create a few utility functions for 3-dimensional geometry, "
|
|
"representing a point as `[f64;3]`. It is up to you to determine the function "
|
|
"signatures."
|
|
msgstr ""
|
|
"3 boyutlu geometri için, bir noktayı `[f64;3]` olarak temsil eden birkaç "
|
|
"yardımcı fonksiyon oluşturacağız. Fonksiyon imzalarını belirlemek size "
|
|
"kalmış."
|
|
|
|
#: src/references/exercise.md
|
|
msgid ""
|
|
"// Calculate the magnitude of a vector by summing the squares of its "
|
|
"coordinates\n"
|
|
"// and taking the square root. Use the `sqrt()` method to calculate the "
|
|
"square\n"
|
|
"// root, like `v.sqrt()`.\n"
|
|
msgstr ""
|
|
"// Bir vektörün büyüklüğünü, koordinatlarının karelerini toplayarak "
|
|
"hesaplayın\n"
|
|
"// ve karekökünü alın. Karekökü hesaplamak için `sqrt()` metodunu kullanın,\n"
|
|
"// örneğin `v.sqrt()` gibi.\n"
|
|
|
|
#: src/references/exercise.md
|
|
msgid ""
|
|
"// Normalize a vector by calculating its magnitude and dividing all of its\n"
|
|
"// coordinates by that magnitude.\n"
|
|
msgstr ""
|
|
"// Bir vektörü, büyüklüğünü hesaplayarak ve tüm koordinatlarını bu "
|
|
"büyüklüğe\n"
|
|
"// bölererek normalize edin.\n"
|
|
|
|
#: src/references/exercise.md
|
|
msgid "// Use the following `main` to test your work.\n"
|
|
msgstr ""
|
|
"// Çalışmanızı test etmek için aşağıdaki `main` fonksiyonunu kullanın.\n"
|
|
|
|
#: src/references/exercise.md src/references/solution.md
|
|
msgid "\"Magnitude of a unit vector: {}\""
|
|
msgstr "\"Birim vektörünün büyüklüğü: {}\""
|
|
|
|
#: src/references/exercise.md src/references/solution.md
|
|
msgid "\"Magnitude of {v:?}: {}\""
|
|
msgstr "\"{v:?} vektörünün büyüklüğü: {}\""
|
|
|
|
#: src/references/exercise.md src/references/solution.md
|
|
msgid "\"Magnitude of {v:?} after normalization: {}\""
|
|
msgstr "\"Normalize edildikten sonra {v:?} vektörünün büyüklüğü: {}\""
|
|
|
|
#: src/references/solution.md
|
|
msgid "/// Calculate the magnitude of the given vector.\n"
|
|
msgstr "/// Verilen vektörün büyüklüğünü hesaplayın.\n"
|
|
|
|
#: src/references/solution.md
|
|
msgid ""
|
|
"/// Change the magnitude of the vector to 1.0 without changing its "
|
|
"direction.\n"
|
|
msgstr "/// Vektörün büyüklüğünü, yönünü değiştirmeden 1.0'a değiştirin.\n"
|
|
|
|
#: src/references/solution.md
|
|
msgid ""
|
|
"Note that in `normalize` we were able to do `*item /= mag` to modify each "
|
|
"element. This is because we're iterating using a mutable reference to an "
|
|
"array, which causes the `for` loop to give mutable references to each "
|
|
"element."
|
|
msgstr ""
|
|
"`normalize` fonksiyonunda her bir elemanı değiştirmek için `*item /= mag` "
|
|
"yapabildiğimize dikkat edin. Bunun sebebi, bir diziye değiştirilebilir "
|
|
"(mutable) referans kullanarak döngü de dönmemizdir; bu da `for` döngüsünün "
|
|
"her elemana değiştirilebilir (mutable) referanslar vermesini sağlar."
|
|
|
|
#: src/references/solution.md
|
|
msgid ""
|
|
"It is also possible to take slice references here, e.g., `fn "
|
|
"magnitude(vector: &[f64]) -> f64`. This makes the function more general, at "
|
|
"the cost of a runtime length check."
|
|
msgstr ""
|
|
"Burada dilim (slice) referansları almak da mümkündür, örneğin, `fn "
|
|
"magnitude(vector: &[f64]) -> f64`. Bu, çalışma zamanı uzunluğu kontrolü "
|
|
"pahasına fonksiyonu daha genel hâle getirir."
|
|
|
|
#: src/user-defined-types.md src/std-types.md src/std-traits.md
|
|
#: src/memory-management.md
|
|
msgid "This segment should take about 1 hour. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 1 saat sürmelidir. İçeriği:"
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "Like C and C++, Rust has support for custom structs:"
|
|
msgstr ""
|
|
"C ve C++ dillerindeki gibi Rust'ın da özel (kullanıcı tanımlı) yapılara "
|
|
"desteği vardır:"
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "\"{} is {} years old\""
|
|
msgstr "\"{} {} yaşında\""
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"Peter\""
|
|
msgstr "\"Peter\""
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "\"Avery\""
|
|
msgstr "\"Avery\""
|
|
|
|
#: src/user-defined-types/named-structs.md src/user-defined-types/enums.md
|
|
#: src/pattern-matching/match.md src/methods-and-traits/methods.md
|
|
msgid "Key Points:"
|
|
msgstr "Önemli Noktalar:"
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "Structs work like in C or C++."
|
|
msgstr "Yapılar C veya C++'daki gibi çalışır."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "Like in C++, and unlike in C, no typedef is needed to define a type."
|
|
msgstr ""
|
|
"C++'daki gibi ve C'den farklı olarak, bir türü tanımlamak için typedef'e "
|
|
"gerek yoktur."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "Unlike in C++, there is no inheritance between structs."
|
|
msgstr "C++'dan farklı olarak yapılar arasında kalıtım (inheritance) yoktur."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"This may be a good time to let people know there are different types of "
|
|
"structs."
|
|
msgstr ""
|
|
"Bu, insanlara farklı yapı türleri olduğunu duyurmak için iyi bir zaman "
|
|
"olabilir."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"Zero-sized structs (e.g. `struct Foo;`) might be used when implementing a "
|
|
"trait on some type but don’t have any data that you want to store in the "
|
|
"value itself."
|
|
msgstr ""
|
|
"Sıfır boyutlu (zero-sized) yapılar (örn. `struct Foo;`), bir özelliğin "
|
|
"(trait) bazı türlere gerçekleştiriminde (implementing) kullanılabilir, ancak "
|
|
"değer olarak kendisinde saklamak istenilen herhangi bir veri yoktur."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"The next slide will introduce Tuple structs, used when the field names are "
|
|
"not important."
|
|
msgstr ""
|
|
"Sonraki slaytta alan adları (field names) önemli olmadığında kullanılan "
|
|
"Demet (Tuple) yapıları tanıtılacaktır."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"If you already have variables with the right names, then you can create the "
|
|
"struct using a shorthand."
|
|
msgstr ""
|
|
"Eğer zaten doğru adlara sahip değişkenleriniz varsa, o zaman yapıyı bir "
|
|
"kısaltma kullanarak oluşturabilirsiniz."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"Struct fields do not support default values. Default values are specified by "
|
|
"implementing the `Default` trait which we will cover later."
|
|
msgstr ""
|
|
"Yapı alanları (struct fields) varsayılan değerleri desteklemez. Varsayılan "
|
|
"değerler, daha sonra ele alacağımız `Default` özelliği (trait) uygulanarak "
|
|
"belirtilir."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "You can also demonstrate the struct update syntax here:"
|
|
msgstr ""
|
|
"Burada aynı zamanda yapı güncelleme sözdizimini (struct update syntax) de "
|
|
"gösterebilirsiniz:"
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid "\"Jackie\""
|
|
msgstr "\"Jackie\""
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"It allows us to copy the majority of the fields from the old struct without "
|
|
"having to explicitly type it all out. It must always be the last element."
|
|
msgstr ""
|
|
"Bu, eski yapının (struct) alanlarının çoğunu açıkça tek tek yazmak zorunda "
|
|
"kalmadan kopyalamamıza olanak tanır. Bu her zaman son öğe olmalıdır."
|
|
|
|
#: src/user-defined-types/named-structs.md
|
|
msgid ""
|
|
"It is mainly used in combination with the `Default` trait. We will talk "
|
|
"about struct update syntax in more detail on the slide on the `Default` "
|
|
"trait, so we don't need to talk about it here unless students ask about it."
|
|
msgstr ""
|
|
"Bu, çoğunlukla `Default` özelliği (trait) ile birlikte kullanılır. `Default` "
|
|
"özelliği ile ilgili slaytta yapı güncelleme sözdizimini (struct update "
|
|
"syntax) daha detaylı ele alacağız, bu yüzden öğrenciler sormadıkça burada "
|
|
"bahsetmemize gerek yok."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "If the field names are unimportant, you can use a tuple struct:"
|
|
msgstr ""
|
|
"Alan adları (field names) önemsizse demet (tuple) yapısını kullanabilirsiniz:"
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "\"({}, {})\""
|
|
msgstr "\"({}, {})\""
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "This is often used for single-field wrappers (called newtypes):"
|
|
msgstr ""
|
|
"Bu genellikle tek alanlı sarmalayıcılar (single-field wrappers - newtype "
|
|
"deseni olarak adlandırılır) için kullanılır:"
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "\"Ask a rocket scientist at NASA\""
|
|
msgstr "\"NASA'daki bir roket bilim adamına sorun\""
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "// ...\n"
|
|
msgstr "// ...\n"
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"Newtypes are a great way to encode additional information about the value in "
|
|
"a primitive type, for example:"
|
|
msgstr ""
|
|
"Yeni tür (newtype) deseni, ilkel (primitive) bir türdeki değer hakkındaki ek "
|
|
"bilgileri kodlamanın harika bir yoludur, örneğin:"
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid "The number is measured in some units: `Newtons` in the example above."
|
|
msgstr "Sayı bazı birimlerde ölçülür: Yukarıdaki örnekte `Newtons`."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"The value passed some validation when it was created, so you no longer have "
|
|
"to validate it again at every use: `PhoneNumber(String)` or `OddNumber(u32)`."
|
|
msgstr ""
|
|
"Değer, oluşturulduğunda bir miktar doğrulamadan geçti, bu nedenle artık onu "
|
|
"her kullanımda yeniden doğrulamanız gerekmiyor: `PhoneNumber(String)` veya "
|
|
"`OddNumber(u32)`."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"The newtype pattern is covered extensively in the [\"Idiomatic Rust\" module]"
|
|
"(../idiomatic/leveraging-the-type-system/newtype-pattern.md)."
|
|
msgstr ""
|
|
"Yeni tür deseni (newtype pattern) [\"Rust’ta Tavsiye Edilen Pratikler "
|
|
"(Idiomatic)\" modülünde](../idiomatic/leveraging-the-type-system/newtype-"
|
|
"pattern.md) ayrıntılı olarak ele alınmıştır."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"Demonstrate how to add a `f64` value to a `Newtons` type by accessing the "
|
|
"single field in the newtype."
|
|
msgstr ""
|
|
"Yeni türde desenindeki tek alana erişerek bir `Newtons` türüne `f64` "
|
|
"değerinin nasıl ekleneceğini gösterin."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"Rust generally avoids implicit conversions, like automatic unwrapping or "
|
|
"using booleans as integers."
|
|
msgstr ""
|
|
"Rust genellikle bir nesnenin değerinin otomatik çözülmesini (automatic "
|
|
"unwrapping) veya bool değerlerinin tamsayı olarak kullanılması gibi örtük "
|
|
"dönüşümlerden (implicit conversions) kaçınır."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"Operator overloading is discussed on Day 2 ([Standard Library Traits](../std-"
|
|
"traits.md))."
|
|
msgstr ""
|
|
"Operatör yüklemesi 2. günde ([Standart Kütüphanedeki Özellikler (Traits)](../"
|
|
"std-traits.md)) tartışıldı."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"When a tuple struct has zero fields, the `()` can be omitted. The result is "
|
|
"a zero-sized type (ZST), of which there is only one value (the name of the "
|
|
"type)."
|
|
msgstr ""
|
|
"Bir demet (tuple) yapısının sıfır alanı varsa, `()` kısmı atlanabilir. "
|
|
"Böylece ortaya sıfır boyutlu (zero-sized) bir tür (SBT/ZST) çıkar ve bu "
|
|
"türün yalnızca bir değeri vardır (türün adı)."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"This is common for types that implement some behavior but have no data "
|
|
"(imagine a `NullReader` that implements some reader behavior by always "
|
|
"returning EOF)."
|
|
msgstr ""
|
|
"Bu, bazı davranışları uygulayan verisi olmayan türler için yaygındır (her "
|
|
"zaman EOF döndüren bir `NullReader` hayal edin; okuma davranışını uygular "
|
|
"ama veri içermez)."
|
|
|
|
#: src/user-defined-types/tuple-structs.md
|
|
msgid ""
|
|
"The example is a subtle reference to the [Mars Climate Orbiter](https://en."
|
|
"wikipedia.org/wiki/Mars_Climate_Orbiter) failure."
|
|
msgstr ""
|
|
"Örnek, [Mars İklim Yörünge Aracı](https://en.wikipedia.org/wiki/"
|
|
"Mars_Climate_Orbiter) hatasına incelikli bir göndermedir."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"The `enum` keyword allows the creation of a type which has a few different "
|
|
"variants:"
|
|
msgstr ""
|
|
"`enum` anahtar sözcüğü birkaç farklı varyanta sahip bir türün yaratılmasına "
|
|
"olanak sağlar:"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "// Simple variant\n"
|
|
msgstr "// Basit (Simple) varyant\n"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "// Tuple variant\n"
|
|
msgstr "// Demet (Tuple) varyantı\n"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "// Struct variant\n"
|
|
msgstr "// Yapı (Struct) varyantı\n"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "\"On this turn: {player_move:?}\""
|
|
msgstr "\"Sıradaki hamle: {player_move:?}\""
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "Enumerations allow you to collect a set of values under one type."
|
|
msgstr ""
|
|
"Numaralandırmalar, bir dizi değeri tek bir tür altında toplamanıza olanak "
|
|
"tanır."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"`Direction` is a type with variants. There are two values of `Direction`: "
|
|
"`Direction::Left` and `Direction::Right`."
|
|
msgstr ""
|
|
"`Direction`, varyantları olan bir türdür. `Direction`'ın iki değeri vardır: "
|
|
"`Direction::Left` ve `Direction::Right`."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"`PlayerMove` is a type with three variants. In addition to the payloads, "
|
|
"Rust will store a discriminant so that it knows at runtime which variant is "
|
|
"in a `PlayerMove` value."
|
|
msgstr ""
|
|
"`PlayerMove` üç varyantı olan bir türdür. Rust, varyant ek yüküne (variant "
|
|
"payloads) ek olarak, çalışma zamanında hangi varyantın `PlayerMove` "
|
|
"değerinde olduğunu bilmesi için bir ayırıcı (discriminant) da depolar."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "This might be a good time to compare structs and enums:"
|
|
msgstr ""
|
|
"Bu, yapıları ve numaralandırmaları karşılaştırmak için iyi bir zaman "
|
|
"olabilir:"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"In both, you can have a simple version without fields (unit struct) or one "
|
|
"with different types of fields (variant payloads)."
|
|
msgstr ""
|
|
"Her ikisinde de, alanları olmayan basit bir versiyona (birim yapı) veya "
|
|
"farklı alan türlerine sahip bir versiyona (varyant ek yükleri) sahip "
|
|
"olabilirsiniz."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"You could even implement the different variants of an enum with separate "
|
|
"structs but then they wouldn’t be the same type as they would if they were "
|
|
"all defined in an enum."
|
|
msgstr ""
|
|
"Bir enum'ın farklı varyantlarını ayrı yapılarla bile uygulayabilirsiniz "
|
|
"ancak o zaman da hepsi bir enum'da tanımlanmış olduğunda olacağı gibi aynı "
|
|
"türde olmazlardı."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "Rust uses minimal space to store the discriminant."
|
|
msgstr "Rust, ayırıcıyı (discriminant) depolamak için minimum alan kullanır."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid "If necessary, it stores an integer of the smallest required size"
|
|
msgstr "Gerekirse, gereken en küçük boyuttaki bir tam sayıyı depolar"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"If the allowed variant values do not cover all bit patterns, it will use "
|
|
"invalid bit patterns to encode the discriminant (the \"niche "
|
|
"optimization\"). For example, `Option<&u8>` stores either a pointer to an "
|
|
"integer or `NULL` for the `None` variant."
|
|
msgstr ""
|
|
"İzin verilen varyant değerleri tüm bit desenlerini kapsamıyorsa, ayırıcıyı "
|
|
"kodlamak için geçersiz bit desenleri kullanır (\"niş/oyuk/niche "
|
|
"optimizasyonu\"). Örneğin, `Option<&u8>`, `None` varyantı için bir tamsayıya "
|
|
"gösterici veya `NULL` depolar."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"You can control the discriminant if needed (e.g., for compatibility with C):"
|
|
msgstr ""
|
|
"Gerekirse ayırıcıyı kontrol edebilirsiniz (örneğin, C ile uyumluluk için):"
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"Without `repr`, the discriminant type takes 2 bytes, because 10001 fits 2 "
|
|
"bytes."
|
|
msgstr "`repr` olmadan, ayırıcı tür 2 baytlık olur, çünkü 10001 2 bayta sığar."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"Rust has several optimizations it can employ to make enums take up less "
|
|
"space."
|
|
msgstr ""
|
|
"Rust, enum'ların daha az yer kaplamasını sağlamak için kullanabileceği "
|
|
"çeşitli optimizasyonlara sahiptir."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"Null pointer optimization: For [some types](https://doc.rust-lang.org/std/"
|
|
"option/#representation), Rust guarantees that `size_of::<T>()` equals "
|
|
"`size_of::<Option<T>>()`."
|
|
msgstr ""
|
|
"Null gösterici optimizasyonu: [Bazı türler](https://doc.rust-lang.org/std/"
|
|
"option/#representation) için, Rust `size_of::<T>()`'nin `size_of::"
|
|
"<Option<T>>()`'ye eşit olduğunu garanti eder."
|
|
|
|
#: src/user-defined-types/enums.md
|
|
msgid ""
|
|
"Example code if you want to show how the bitwise representation _may_ look "
|
|
"like in practice. It's important to note that the compiler provides no "
|
|
"guarantees regarding this representation, therefore this is totally unsafe."
|
|
msgstr ""
|
|
"Bitsel gösterimin pratikte nasıl _görünebileceğini_ göstermek istiyorsanız "
|
|
"örnek kod aşağıdadır. Derleyicinin bu gösterimle (representation) ilgili "
|
|
"hiçbir garanti sağlamadığını, dolayısıyla bunun tamamen emniyetsiz olduğunu "
|
|
"belirtmek önemlidir."
|
|
|
|
#: src/user-defined-types/aliases.md
|
|
msgid ""
|
|
"A type alias creates a name for another type. The two types can be used "
|
|
"interchangeably."
|
|
msgstr ""
|
|
"Bir tür eş ismi, başka bir tür için bir isim oluşturur. Her iki tür de "
|
|
"birbirinin yerine kullanılabilir."
|
|
|
|
#: src/user-defined-types/aliases.md
|
|
msgid "// Aliases are more useful with long, complex types:\n"
|
|
msgstr ""
|
|
"// Eş isimler (aliases) uzun ve karmaşık türlerde daha kullanışlıdır:\n"
|
|
|
|
#: src/user-defined-types/aliases.md
|
|
msgid ""
|
|
"A [newtype](tuple-structs.html) is often a better alternative since it "
|
|
"creates a distinct type. Prefer `struct InventoryCount(usize)` to `type "
|
|
"InventoryCount = usize`."
|
|
msgstr ""
|
|
"Bir [yeni tür (newtype)](tuple-structs.html) deseni genellikle farklı bir "
|
|
"tür oluşturduğu için daha iyi bir seçenektir. `type InventoryCount = usize` "
|
|
"yerine `struct InventoryCount(usize)`'ı tercih edin."
|
|
|
|
#: src/user-defined-types/aliases.md
|
|
msgid "C programmers will recognize this as similar to a `typedef`."
|
|
msgstr "C programcıları bunun, `typedef`'e benzer olduğunu anlayacaklardır."
|
|
|
|
#: src/user-defined-types/const.md
|
|
msgid "`const`"
|
|
msgstr "`const`"
|
|
|
|
#: src/user-defined-types/const.md
|
|
msgid ""
|
|
"Constants are evaluated at compile time and their values are [inlined]"
|
|
"(https://rust-lang.github.io/rfcs/0246-const-vs-static.html) wherever they "
|
|
"are used:"
|
|
msgstr ""
|
|
"Sabitler (constants) derleme zamanında (compile-time) değerlendirilir ve "
|
|
"değerleri kullanıldıkları her yerde [satır içi](https://rust-lang.github.io/"
|
|
"rfcs/0246-const-vs-static.html) (inline) olarak belirtilir:"
|
|
|
|
#: src/user-defined-types/const.md
|
|
msgid ""
|
|
"Only functions marked `const` can be called at compile time to generate "
|
|
"`const` values. `const` functions can however be called at runtime."
|
|
msgstr ""
|
|
"Sadece `const` olarak işaretlenen fonksiyonlar derleme zamanında çağrılarak "
|
|
"`const` değerler üretilebilir. Ancak `const` fonksiyonlar çalışma zamanında "
|
|
"da çağrılabilir."
|
|
|
|
#: src/user-defined-types/const.md
|
|
msgid "Mention that `const` behaves semantically similar to C++'s `constexpr`"
|
|
msgstr ""
|
|
"`const`'un C++'ın `constexpr`'ına anlamsal olarak benzer davrandığını "
|
|
"belirtin"
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid "`static`"
|
|
msgstr "`static`"
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid ""
|
|
"Static variables will live during the whole execution of the program, and "
|
|
"therefore will not move:"
|
|
msgstr ""
|
|
"Statik değişkenler programın tüm yürütmesi (execution) boyunca yaşayacak ve "
|
|
"bu nedenle taşınmayacaklar (not move):"
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid "\"Welcome to RustOS 3.14\""
|
|
msgstr "\"RustOS 3.14'e Hoş Geldiniz\""
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid "\"{BANNER}\""
|
|
msgstr "\"{BANNER}\""
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid ""
|
|
"As noted in the [Rust RFC Book](https://rust-lang.github.io/rfcs/0246-const-"
|
|
"vs-static.html), these are not inlined upon use and have an actual "
|
|
"associated memory location. This is useful for unsafe and embedded code, and "
|
|
"the variable lives through the entirety of the program execution. When a "
|
|
"globally-scoped value does not have a reason to need object identity, "
|
|
"`const` is generally preferred."
|
|
msgstr ""
|
|
"[Rust RFC Kitabında](https://rust-lang.github.io/rfcs/0246-const-vs-static."
|
|
"html) belirtildiği gibi, statik kullanımı satır içi (inline) özelliği vermez "
|
|
"ve gerçek bir ilişkili bellek konumuna sahiptir. Bu, emniyetsiz (unsafe) ve "
|
|
"gömülü (embedded) kod için yararlıdır ve değişken, program yürütmesinin "
|
|
"tamamı boyunca yaşar. Global kapsamlı (globally-scoped) bir değerin nesne "
|
|
"kimliğine (object identity) ihtiyaç duyması için bir nedeni olmadığında, "
|
|
"genellikle `const` tercih edilir."
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid "`static` is similar to mutable global variables in C++."
|
|
msgstr "`statik`, C++'daki değiştirilebilir olan global değişkenlere benzer."
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid ""
|
|
"`static` provides object identity: an address in memory and state as "
|
|
"required by types with interior mutability such as `Mutex<T>`."
|
|
msgstr ""
|
|
"`static`, `Mutex<T>` gibi iç değişebilirliğe (interior mutability) sahip "
|
|
"türlerin gerektirdiği şekilde bellekteki bir adres ve durumu nesneye kimlik "
|
|
"olarak sağlar."
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid ""
|
|
"Because `static` variables are accessible from any thread, they must be "
|
|
"`Sync`. Interior mutability is possible through a [`Mutex`](https://doc.rust-"
|
|
"lang.org/std/sync/struct.Mutex.html), atomic or similar."
|
|
msgstr ""
|
|
"Çünkü `static` değişkenlere herhangi bir iş parçacığından (thread) "
|
|
"erişilebildiğinden, bunların `Sync` olması gerekir. İç değişebilirlik "
|
|
"(Interior mutability) [`Mutex`](https://doc.rust-lang.org/std/sync/struct."
|
|
"Mutex.html), atomik veya benzer yöntemlerle mümkündür."
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid ""
|
|
"It is common to use `OnceLock` in a static as a way to support "
|
|
"initialization on first use. `OnceCell` is not `Sync` and thus cannot be "
|
|
"used in this context."
|
|
msgstr ""
|
|
"İlk kullanımda ilklendirmeyi (initialization) desteklemek için `static` "
|
|
"içinde `OnceLock` kullanmak yaygındır. `OnceCell`, `Sync` olmadığı için bu "
|
|
"bağlamda kullanılamaz."
|
|
|
|
#: src/user-defined-types/static.md
|
|
msgid "Thread-local data can be created with the macro `std::thread_local`."
|
|
msgstr ""
|
|
"İş parçacığı için yerel (thread-local) veriler `std::thread_local` makrosu "
|
|
"ile oluşturulabilir."
|
|
|
|
#: src/user-defined-types/exercise.md
|
|
msgid ""
|
|
"We will create a data structure to represent an event in an elevator control "
|
|
"system. It is up to you to define the types and functions to construct "
|
|
"various events. Use `#[derive(Debug)]` to allow the types to be formatted "
|
|
"with `{:?}`."
|
|
msgstr ""
|
|
"Bir asansör kontrol sistemindeki bir olayı temsil etmek için bir veri yapısı "
|
|
"oluşturacağız. Çeşitli olayları yapılandırmak için türleri ve fonksiyonları "
|
|
"tanımlamak size kalmış. Türlerin `{:?}` ile biçimlendirilmesine (format) "
|
|
"izin vermek için `#[derive(Debug)]` kullanın."
|
|
|
|
#: src/user-defined-types/exercise.md
|
|
msgid ""
|
|
"This exercise only requires creating and populating data structures so that "
|
|
"`main` runs without errors. The next part of the course will cover getting "
|
|
"data out of these structures."
|
|
msgstr ""
|
|
"Bu alıştırma yalnızca, `main`'in hatasız çalışması için veri yapıları "
|
|
"oluşturmayı ve doldurmayı gerektirir. Kursun bir sonraki kısmı bu yapılardan "
|
|
"veri almayı kapsayacaktır."
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid ""
|
|
"/// An event in the elevator system that the controller must react to.\n"
|
|
msgstr "/// Asansör sisteminde kontrolörün tepki vermesi gereken bir olay.\n"
|
|
|
|
#: src/user-defined-types/exercise.md
|
|
msgid "// TODO: add required variants\n"
|
|
msgstr "// TODO: gerekli değişkeleri (variant) ekle\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "/// A direction of travel.\n"
|
|
msgstr ""
|
|
"/// Bir seyahat yönü.\n"
|
|
"\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "/// The car has arrived on the given floor.\n"
|
|
msgstr "/// Kabin verilen kata ulaşmış durumda.\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "/// The car doors have opened.\n"
|
|
msgstr "/// Kabin kapıları açılmış durumda.\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "/// The car doors have closed.\n"
|
|
msgstr "/// Kabin kapıları kapanmış durumda.\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid ""
|
|
"/// A directional button was pressed in an elevator lobby on the given "
|
|
"floor.\n"
|
|
msgstr "/// Verilen kattaki asansör lobisinde yön düğmesine basıldı.\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "/// A floor button was pressed in the elevator car.\n"
|
|
msgstr "/// Asansör kabininde bir kat düğmesine basıldı.\n"
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"A ground floor passenger has pressed the up button: {:?}\""
|
|
msgstr "\"Zemin kattaki bir yolcu yukarı düğmesine basmış durumda: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"The car has arrived on the ground floor: {:?}\""
|
|
msgstr "\"Kabin zemin kata ulaşmış durumda: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"The car door opened: {:?}\""
|
|
msgstr "\"Kabin kapısı açıldı: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"A passenger has pressed the 3rd floor button: {:?}\""
|
|
msgstr "\"Bir yolcu 3. katın düğmesine basmış durumda: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"The car door closed: {:?}\""
|
|
msgstr "\"Kabin kapısı kapandı: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md src/user-defined-types/solution.md
|
|
msgid "\"The car has arrived on the 3rd floor: {:?}\""
|
|
msgstr "\"Kabin 3. kata ulaşmış durumda: {:?}\""
|
|
|
|
#: src/user-defined-types/exercise.md
|
|
msgid ""
|
|
"If students ask about `#![allow(dead_code)]` at the top of the exercise, "
|
|
"it's necessary because the only thing we do with the `Event` type is print "
|
|
"it out. Due to a nuance of how the compiler checks for dead code this causes "
|
|
"it to think the code is unused. They can ignore it for the purpose of this "
|
|
"exercise."
|
|
msgstr ""
|
|
"Eğer öğrenciler alıştırmanın en üstündeki `#![allow(dead_code)]` satırını "
|
|
"sorarlarsa, bunun nedeni `Event` türüyle yaptığımız tek şeyin onu ekrana "
|
|
"yazdırmak olmasıdır. Derleyicinin ölü kodu (dead code) kontrol etme "
|
|
"biçimindeki bir ayrıntı nedeniyle, bu durum kodun kullanılmadığını sanmasına "
|
|
"yol açar. Öğrenciler bu satırı bu alıştırma özelinde görmezden gelebilirler."
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// A button was pressed.\n"
|
|
msgstr "/// Bir düğmeye basıldı.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// The car has arrived at the given floor.\n"
|
|
msgstr "/// Kabin verilen kata ulaşmış durumda.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// The car's doors have opened.\n"
|
|
msgstr "/// Kabin kapıları açılmış durumda.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// The car's doors have closed.\n"
|
|
msgstr "/// Kabin kapıları kapanmış durumda.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// A floor is represented as an integer.\n"
|
|
msgstr "/// Bir kat tamsayı olarak temsil edilir.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// A user-accessible button.\n"
|
|
msgstr "/// Kullanıcının erişebileceği bir düğme.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// A button in the elevator lobby on the given floor.\n"
|
|
msgstr "/// Verilem katta asansör lobisinde bulunan bir düğme.\n"
|
|
|
|
#: src/user-defined-types/solution.md
|
|
msgid "/// A floor button within the car.\n"
|
|
msgstr "/// Kabinin içindeki bir kat düğmesi.\n"
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Welcome to Day 2"
|
|
msgstr "2. Gün'e Hoş Geldiniz"
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid ""
|
|
"Now that we have seen a fair amount of Rust, today will focus on Rust's type "
|
|
"system:"
|
|
msgstr ""
|
|
"Rust'ı artık yeterince gördüğümüze göre, bugün Rust'ın tür sistemine "
|
|
"odaklanacağız:"
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Pattern matching: extracting data from structures."
|
|
msgstr "Desen eşleştirme (pattern matching): yapılardan veri çıkarma."
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Methods: associating functions with types."
|
|
msgstr "Metotlar: fonksiyonları türlerle ilişkilendirme."
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Traits: behaviors shared by multiple types."
|
|
msgstr ""
|
|
"Özellikler (traits): birden fazla tür tarafından paylaşılan davranışlar."
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Generics: parameterizing types on other types."
|
|
msgstr ""
|
|
"Genelleştirmeler (Generics): türleri diğer türler üzerinden "
|
|
"parametrelendirme."
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid ""
|
|
"Standard library types and traits: a tour of Rust's rich standard library."
|
|
msgstr ""
|
|
"Standart kütüphane türleri ve özellikleri (traits): Rust'ın zengin standart "
|
|
"kütüphanesinde bir tur."
|
|
|
|
#: src/welcome-day-2.md
|
|
msgid "Closures: function pointers with data."
|
|
msgstr "Çevreleyiciler (closures): veriyle birlikte fonksiyon göstericileri."
|
|
|
|
#: src/welcome-day-2.md src/welcome-day-2-afternoon.md src/welcome-day-4.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 2 hours and 50 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 50 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/pattern-matching.md src/generics.md
|
|
msgid "This segment should take about 50 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 50 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"In day 1 we briefly saw how patterns can be used to _destructure_ compound "
|
|
"values. Let's review that and talk about a few other things patterns can "
|
|
"express:"
|
|
msgstr ""
|
|
"1. günde, bileşik değere (compound values) _ayrıştırmak (destructure)_ için "
|
|
"desenlerin (pattern) nasıl kullanılabileceğini kısaca görmüştük. Şimdi bunu "
|
|
"gözden geçirelim ve desenlerin ifade edebileceği birkaç diğer şey hakkında "
|
|
"konuşalım:"
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid "// This does the same thing as above.\n"
|
|
msgstr "// Bu, yukarıdakiyle aynı şeyi yapar.\n"
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid "// Ignore the first element, only bind the second and third.\n"
|
|
msgstr "// İlk elemanı yoksay, sadece ikinci ve üçüncüyü bağla.\n"
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid "// Ignore everything but the last element.\n"
|
|
msgstr "// Son eleman hariç her şeyi yoksay.\n"
|
|
|
|
#: src/pattern-matching/infallible.md src/pattern-matching/match.md
|
|
#: src/generics/exercise.md src/generics/solution.md src/std-traits/solution.md
|
|
msgid "'a'"
|
|
msgstr "'a'"
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"All of the demonstrated patterns are _irrefutable_, meaning that they will "
|
|
"always match the value on the right hand side."
|
|
msgstr ""
|
|
"Gösterilen desenlerin tümü _reddedilemezdir (irrefutable)_, yani her zaman "
|
|
"sağ taraftaki değerle eşleşeceklerdir."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"Patterns are type-specific, including irrefutable patterns. Try adding or "
|
|
"removing an element to the tuple and look at the resulting compiler errors."
|
|
msgstr ""
|
|
"Desenler, reddedilemez (irrefutable) desenler de dahil olmak üzere türe "
|
|
"özgüdür (type-specific). Demete (tuple) bir eleman eklemeyi veya çıkarmayı "
|
|
"deneyin ve ortaya çıkan derleyici hatalarına bakın."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"Variable names are patterns that always match and bind the matched value "
|
|
"into a new variable with that name."
|
|
msgstr ""
|
|
"Değişken adları her zaman eşleşen ve eşleştikleri değeri bu isimle yeni bir "
|
|
"değişkene bağlayan (bind) desenlerdir."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"`_` is a pattern that always matches any value, discarding the matched value."
|
|
msgstr ""
|
|
"`_` her zaman herhangi bir değerle eşleşen ve eşleşen değeri atan "
|
|
"(discarding) bir desendir."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid "`..` allows you to ignore multiple values at once."
|
|
msgstr "`..` aynı anda birden fazla değeri yok saymanıza olanak tanır."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid ""
|
|
"You can also demonstrate more advanced usages of `..`, such as ignoring the "
|
|
"middle elements of a tuple."
|
|
msgstr ""
|
|
"Ayrıca, bir demetin (tuple) ortadaki elemanlarını yok saymak gibi `..`'nın "
|
|
"daha gelişmiş kullanımlarını da gösterebilirsiniz."
|
|
|
|
#: src/pattern-matching/infallible.md
|
|
msgid "All of these patterns work with arrays as well:"
|
|
msgstr "Bu desenlerin tümü dizilerle (arrays) de çalışır:"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"The `match` keyword lets you match a value against one or more _patterns_. "
|
|
"The patterns can be simple values, similarly to `switch` in C and C++, but "
|
|
"they can also be used to express more complex conditions:"
|
|
msgstr ""
|
|
"`match` anahtar kelimesi, bir değeri bir veya daha fazla _desene (pattern)_ "
|
|
"göre eşleştirmenizi sağlar. Desenler, C ve C++'daki `switch`'e benzer "
|
|
"şekilde basit değerler olabilir, ancak daha karmaşık koşulları ifade etmek "
|
|
"için de kullanılabilirler:"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'x'"
|
|
msgstr "'x'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'q'"
|
|
msgstr "'q'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Quitting\""
|
|
msgstr "\"Çıkılıyor\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'s'"
|
|
msgstr "'s'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'w'"
|
|
msgstr "'w'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'d'"
|
|
msgstr "'d'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Moving around\""
|
|
msgstr "\"Etrafta hareket ediliyor\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'0'"
|
|
msgstr "'0'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "'9'"
|
|
msgstr "'9'"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Number input\""
|
|
msgstr "\"Sayı girişi\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Lowercase: {key}\""
|
|
msgstr "\"Küçük harf: {key}\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Something else\""
|
|
msgstr "\"Başka bir şey\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"A variable in the pattern (`key` in this example) will create a binding that "
|
|
"can be used within the match arm. We will learn more about this on the next "
|
|
"slide."
|
|
msgstr ""
|
|
"Desendeki bir değişken (bu örnekte `key`) eşleşme kolu (match arm) içinde "
|
|
"kullanılabilecek bir bağlama (binding) oluşturacaktır. Bunu bir sonraki "
|
|
"slaytta daha ayrıntılı öğreneceğiz."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"A match guard causes the arm to match only if the condition is true. If the "
|
|
"condition is false the match will continue checking later cases."
|
|
msgstr ""
|
|
"Bir eşleşme filtresi (match guard), kolun yalnızca koşul doğruysa "
|
|
"eşleşmesine neden olur. Koşul yanlışsa, eşleşme diğer durumları kontrol "
|
|
"etmeye devam edecektir."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"You might point out how some specific characters are being used when in a "
|
|
"pattern"
|
|
msgstr ""
|
|
"Bir desendeyken bazı özel karakterlerin nasıl kullanıldığına dikkat edin"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "`|` as an `or`"
|
|
msgstr "`|` bir `veya (or)` olarak"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "`..` matches any number of items"
|
|
msgstr "`..` herhangi sayıda öğeyle eşleşir"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "`1..=5` represents an inclusive range"
|
|
msgstr "`1..=5` kapsayıcı bir aralığı (inclusive range) temsil eder"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "`_` is a wild card"
|
|
msgstr "`_` bir joker karakterdir"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"Match guards as a separate syntax feature are important and necessary when "
|
|
"we wish to concisely express more complex ideas than patterns alone would "
|
|
"allow."
|
|
msgstr ""
|
|
"Ayrı bir sözdizimi özelliği olarak eşleşme filtreleri (match guards), tek "
|
|
"başına desenlerin izin verdiğinden daha karmaşık fikirleri kısaca ifade "
|
|
"etmek istediğimizde önemli ve gereklidir."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"Match guards are different from `if` expressions after the `=>`. An `if` "
|
|
"expression is evaluated after the match arm is selected. Failing the `if` "
|
|
"condition inside of that block won't result in other arms of the original "
|
|
"`match` expression being considered. In the following example, the wildcard "
|
|
"pattern `_ =>` is never even attempted."
|
|
msgstr ""
|
|
"Bunlar, eşleşme kolunun (match arm) içindeki ayrı bir `if` ifadesiyle aynı "
|
|
"değildir. Dal (branch) bloğunun içindeki bir `if` ifadesi (`=>`'dan sonra), "
|
|
"eşleşme kolu seçildikten sonra gerçekleşir. O bloğun içindeki `if` koşulunun "
|
|
"başarısız olması, orijinal `match` ifadesinin diğer kollarının dikkate "
|
|
"alınmasıyla sonuçlanmaz."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Uppercase\""
|
|
msgstr "\"Büyük harf\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Bug: this is never printed\""
|
|
msgstr "\"Hata (bug): bu asla yazdırılmıyor\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"The condition defined in the guard applies to every expression in a pattern "
|
|
"with an `|`."
|
|
msgstr ""
|
|
"Filtrede tanımlanan koşul, bir `|` içeren bir desendeki her ifade için "
|
|
"geçerlidir."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"Note that you can't use an existing variable as the condition in a match "
|
|
"arm, as it will instead be interpreted as a variable name pattern, which "
|
|
"creates a new variable that will shadow the existing one. For example:"
|
|
msgstr ""
|
|
"Bir eşleşme kolunda (match arm) mevcut bir değişkeni koşul olarak "
|
|
"kullanamayacağınızı unutmayın, çünkü bunun yerine bir değişken adı deseni "
|
|
"(variable name pattern) olarak yorumlanacaktır, bu da mevcut olanı "
|
|
"gölgeleyecek (shadow) yeni bir değişken oluşturur. Örneğin:"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Expected value is 5, actual is {expected}\""
|
|
msgstr "\"Beklenen değer 5, gerçek değer {expected}\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"Value was something else\""
|
|
msgstr "\"Değer başka bir şeydi\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"Here we're trying to match on the number 123, where we want the first case "
|
|
"to check if the value is 5. The naive expectation is that the first case "
|
|
"won't match because the value isn't 5, but instead this is interpreted as a "
|
|
"variable pattern which always matches, meaning the first branch will always "
|
|
"be taken. If a constant is used instead this will then work as expected."
|
|
msgstr ""
|
|
"Burada 123 sayısıyla eşleştirmeye çalışıyoruz, ilk durumun değerin 5 olup "
|
|
"olmadığını kontrol etmesini istiyoruz. Doğal beklenti, değer 5 olmadığı için "
|
|
"ilk durumun eşleşmeyeceğidir, ancak bunun yerine bu, her zaman eşleşen bir "
|
|
"değişken deseni olarak yorumlanır, yani her zaman ilk dal alınacaktır. Bunun "
|
|
"yerine bir sabit (constant) kullanılırsa bu beklendiği gibi çalışacaktır."
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"Another piece of pattern syntax you can show students is the `@` syntax "
|
|
"which binds a part of a pattern to a variable. For example:"
|
|
msgstr ""
|
|
"Öğrencilere gösterebileceğiniz başka bir desen sözdizimi parçası, bir "
|
|
"desenin bir bölümünü bir değişkene bağlayan `@` sözdizimidir. Örneğin:"
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid "\"outer: {outer:?}, inner: {inner}\""
|
|
msgstr "\"dış: {outer:?}, iç: {inner}\""
|
|
|
|
#: src/pattern-matching/match.md
|
|
msgid ""
|
|
"In this example `inner` has the value 123 which it pulled from the `Option` "
|
|
"via destructuring, `outer` captures the entire `Some(inner)` expression, so "
|
|
"it contains the full `Option::Some(123)`. This is rarely used but can be "
|
|
"useful in more complex patterns."
|
|
msgstr ""
|
|
"Bu örnekte `inner`, ayrıştırma (destructuring) yoluyla `Option`'dan çektiği "
|
|
"123 değerine sahiptir, `outer` ise tüm `Some(inner)` ifadesini yakalar, bu "
|
|
"nedenle tam `Option::Some(123)`'ü içerir. Bu nadiren kullanılır ancak daha "
|
|
"karmaşık desenlerde faydalı olabilir."
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "Structs"
|
|
msgstr "Yapılar (Structs)"
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "Like tuples, structs can also be destructured by matching:"
|
|
msgstr ""
|
|
"Demetler (tuples) gibi, yapılar (structs) da eşleştirme (matching) yoluyla "
|
|
"ayrıştırılabilir. (destructured):"
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "\"y = 2, x = {i:?}\""
|
|
msgstr "\"y = 2, x = {i:?}\""
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "\"x.0 = 1, b = {b}, y = {y}\""
|
|
msgstr "\"x.0 = 1, b = {b}, y = {y}\""
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "\"y = {y}, other fields were ignored\""
|
|
msgstr "\"y = {y}, diğer alanlar yoksayıldı\""
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "Change the literal values in `foo` to match with the other patterns."
|
|
msgstr ""
|
|
"`foo`'daki değişmez (literal) değerleri diğer desenlerle eşleşecek şekilde "
|
|
"değiştirin."
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid "Add a new field to `Foo` and make changes to the pattern as needed."
|
|
msgstr ""
|
|
"`Foo`'ya yeni bir alan ekleyin ve desende gerektiği gibi değişiklikler yapın."
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid ""
|
|
"Try `match &foo` and check the type of captures. The pattern syntax remains "
|
|
"the same, but the captures become shared references. This is [match "
|
|
"ergonomics](https://rust-lang.github.io/rfcs/2005-match-ergonomics.html) and "
|
|
"is often useful with `match self` when implementing methods on an enum."
|
|
msgstr ""
|
|
"`match &foo`'yu deneyin ve yakalanan (captures) değerlerin türünü kontrol "
|
|
"edin. Desen sözdizimi aynı kalır, ancak yakalananlar paylaşılan referanslar "
|
|
"(shared references) haline gelir. Bu [eşleşme ergonomisidir (match "
|
|
"ergonomics)](https://rust-lang.github.io/rfcs/2005-match-ergonomics.html) ve "
|
|
"bir enum üzerinde metotlar uygularken `match self` ile genellikle "
|
|
"kullanışlıdır."
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid ""
|
|
"The same effect occurs with `match &mut foo`: the captures become exclusive "
|
|
"references."
|
|
msgstr ""
|
|
"Aynı etki `match &mut foo` ile de meydana gelir: yakalanan (captures) "
|
|
"değerler dışlayan (exclusive) referanslar haline gelir."
|
|
|
|
#: src/pattern-matching/destructuring-structs.md
|
|
msgid ""
|
|
"The distinction between a capture and a constant expression can be hard to "
|
|
"spot. Try changing the `2` in the first arm to a variable, and see that it "
|
|
"subtly doesn't work. Change it to a `const` and see it working again."
|
|
msgstr ""
|
|
"Bir yakalanan(capture) değer ile bir sabit (constant) ifade arasındaki "
|
|
"ayrımı fark etmek zor olabilir. İlk koldaki `2`'yi bir değişken yapmayı "
|
|
"deneyin ve çalışmadığını görün. Sonra o değişkeni bir `const` olacak şekilde "
|
|
"değiştirin ve tekrar çalıştığını görün."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid "Like tuples, enums can also be destructured by matching:"
|
|
msgstr ""
|
|
"Demetler (tuples) gibi, enum'lar da eşleştirme yoluyla ayrıştırılabilir "
|
|
"(destructured):"
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"Patterns can also be used to bind variables to parts of your values. This is "
|
|
"how you inspect the structure of your types. Let us start with a simple "
|
|
"`enum` type:"
|
|
msgstr ""
|
|
"Desenler, değişkenleri değerlerinizin parçalarına bağlamak için de "
|
|
"kullanılabilir. Türlerinizin yapısını bu şekilde inceleyebilirsiniz. Basit "
|
|
"bir `enum` türüyle başlayalım:"
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid "\"cannot divide {n} into two equal parts\""
|
|
msgstr "\"{n} iki eşit parçaya bölünemez\""
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid "\"{n} divided in two is {half}\""
|
|
msgstr "\"{n} ikiye bölündüğünde {half}\""
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid "\"sorry, an error happened: {msg}\""
|
|
msgstr "\"üzgünüm, bir hata oluştu: {msg}\""
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"Here we have used the arms to _destructure_ the `Result` value. In the first "
|
|
"arm, `half` is bound to the value inside the `Ok` variant. In the second "
|
|
"arm, `msg` is bound to the error message."
|
|
msgstr ""
|
|
"Burada `Result` değerini _ayrıştırmak (destructure)_ için kolları (arm) "
|
|
"kullandık. İlk kolda, `half`, `Ok` varyantının içindeki değere bağlanır. "
|
|
"İkinci kolda, `msg` hata mesajına bağlanır."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"The `if`/`else` expression is returning an enum that is later unpacked with "
|
|
"a `match`."
|
|
msgstr ""
|
|
"`if`/`else` ifadesi, daha sonra bir `match` ile açılan (unpacked) bir enum "
|
|
"geri döndürüyor."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"You can try adding a third variant to the enum definition and displaying the "
|
|
"errors when running the code. Point out the places where your code is now "
|
|
"inexhaustive and how the compiler tries to give you hints."
|
|
msgstr ""
|
|
"Enum tanımına üçüncü bir varyant eklemeyi ve kodu çalıştırırken hataları "
|
|
"göstermeyi deneyebilirsiniz. Kodunuzun artık kapsayıcı olmadığı "
|
|
"(inexhaustive) yerlere ve derleyicinin size nasıl ipuçları vermeye "
|
|
"çalıştığına dikkat çekin."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"The values in the enum variants can only be accessed after being pattern "
|
|
"matched."
|
|
msgstr ""
|
|
"Enum varyantlarındaki değerlere yalnızca desen eşleştirmesi yapıldıktan "
|
|
"sonra erişilebilir."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"Demonstrate what happens when the search is inexhaustive. Note the advantage "
|
|
"the Rust compiler provides by confirming when all cases are handled."
|
|
msgstr ""
|
|
"Aramanın kapsayıcı olmadığında (inexhaustive) ne olduğunu gösterin. Rust "
|
|
"derleyicisinin tüm durumların ele alındığını onaylayarak sağladığı avantaja "
|
|
"dikkat edin."
|
|
|
|
#: src/pattern-matching/destructuring-enums.md
|
|
msgid ""
|
|
"Demonstrate the syntax for a struct-style variant by adding one to the enum "
|
|
"definition and the `match`. Point out how this is syntactically similar to "
|
|
"matching on a struct."
|
|
msgstr ""
|
|
"Enum tanımına ve `match`'e bir tane ekleyerek yapı stili (struct-style) bir "
|
|
"varyant için sözdizimini (syntax) gösterin. Bunun sözdizimsel olarak bir "
|
|
"yapı (struct) üzerinde eşleştirmeye (matching) nasıl benzediğine dikkat "
|
|
"çekin."
|
|
|
|
#: src/pattern-matching/let-control-flow.md
|
|
msgid ""
|
|
"Rust has a few control flow constructs that differ from other languages. "
|
|
"They are used for pattern matching:"
|
|
msgstr ""
|
|
"Rust'ın diğer dillerden farklı olan birkaç kontrol akışı yapısı vardır. "
|
|
"Bunlar desen eşleştirme (pattern matching) için kullanılır:"
|
|
|
|
#: src/pattern-matching/let-control-flow.md
|
|
msgid "`if let` expressions"
|
|
msgstr "`if let` ifadeleri"
|
|
|
|
#: src/pattern-matching/let-control-flow.md
|
|
msgid "`while let` expressions"
|
|
msgstr "`while let` ifadeleri"
|
|
|
|
#: src/pattern-matching/let-control-flow.md
|
|
msgid "`let else` expressions"
|
|
msgstr "`let else` ifadeleri"
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid ""
|
|
"The [`if let` expression](https://doc.rust-lang.org/reference/expressions/if-"
|
|
"expr.html#if-let-expressions) lets you execute different code depending on "
|
|
"whether a value matches a pattern:"
|
|
msgstr ""
|
|
"[`if let` ifadesi](https://doc.rust-lang.org/reference/expressions/if-expr."
|
|
"html#if-let-expressions), bir değerin bir desenle eşleşip eşleşmediğine "
|
|
"bağlı olarak farklı kod çalıştırmanıza olanak tanır:"
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid "\"slept for {duration:?}\""
|
|
msgstr "\"{duration:?} kadar uyunuldu\""
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid ""
|
|
"Unlike `match`, `if let` does not have to cover all branches. This can make "
|
|
"it more concise than `match`."
|
|
msgstr ""
|
|
"`match`'in aksine, `if let` tüm dalları kapsamak zorunda değildir. Bu onu "
|
|
"`match`'den daha özlü (concise) yapabilir."
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid "A common usage is handling `Some` values when working with `Option`."
|
|
msgstr ""
|
|
"`Option` ile çalışırken yaygın bir kullanım, `Some` değerlerini işlemektir."
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid ""
|
|
"Unlike `match`, `if let` does not support guard clauses for pattern matching."
|
|
msgstr ""
|
|
"`match`'in aksine, `if let` desen eşleştirme için filtre koşul grubu (guard "
|
|
"clauses) desteklemez."
|
|
|
|
#: src/pattern-matching/let-control-flow/if-let.md
|
|
msgid "With an `else` clause, this can be used as an expression."
|
|
msgstr "Bir `else` durumuyla, bu bir ifade (expression) olarak kullanılabilir."
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid ""
|
|
"Like with `if let`, there is a [`while let`](https://doc.rust-lang.org/"
|
|
"reference/expressions/loop-expr.html#predicate-pattern-loops) variant that "
|
|
"repeatedly tests a value against a pattern:"
|
|
msgstr ""
|
|
"`if let`'te olduğu gibi, bir değeri tekrar tekrar bir desene göre test eden "
|
|
"bir [`while let`](https://doc.rust-lang.org/reference/expressions/loop-expr."
|
|
"html#predicate-pattern-loops) çeşidi vardır:"
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid "\"Comprehensive Rust 🦀\""
|
|
msgstr "\"Comprehensive Rust 🦀\""
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid "// (There are more efficient ways to reverse a string!)\n"
|
|
msgstr "// (Bir dizeyi tersine çevirmenin daha verimli yolları var!)\n"
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid ""
|
|
"Here [`String::pop`](https://doc.rust-lang.org/stable/std/string/struct."
|
|
"String.html#method.pop) returns `Some(c)` until the string is empty, after "
|
|
"which it will return `None`. The `while let` lets us keep iterating through "
|
|
"all items."
|
|
msgstr ""
|
|
"Burada [`String::pop`](https://doc.rust-lang.org/stable/std/string/struct."
|
|
"String.html#method.pop) dize boşalana kadar `Some(c)` geri döndürür, "
|
|
"ardından `None` geri döndürür. `while let` tüm öğeler arasında adımlamaya "
|
|
"(iterating) devam etmemizi sağlar."
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid ""
|
|
"Point out that the `while let` loop will keep going as long as the value "
|
|
"matches the pattern."
|
|
msgstr ""
|
|
"`while let` döngüsünün, değer desenle eşleştiği sürece devam edeceğine "
|
|
"dikkat çekin."
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid ""
|
|
"You could rewrite the `while let` loop as an infinite loop with an if "
|
|
"statement that breaks when there is no value to unwrap for `name.pop()`. The "
|
|
"`while let` provides syntactic sugar for the above scenario."
|
|
msgstr ""
|
|
"`while let` döngüsünü, `name.pop()` için açılacak bir değer olmadığında "
|
|
"kesintiye uğrayan bir if ifadesiyle sonsuz bir döngü olarak yeniden "
|
|
"yazabilirsiniz. `while let` yukarıdaki senaryo için sözdizimsel kolaylık "
|
|
"sağlar."
|
|
|
|
#: src/pattern-matching/let-control-flow/while-let.md
|
|
msgid ""
|
|
"This form cannot be used as an expression, because it may have no value if "
|
|
"the condition is false."
|
|
msgstr ""
|
|
"Bu form bir ifade (expression) olarak kullanılamaz, çünkü koşul yanlışsa "
|
|
"hiçbir değeri olmayabilir."
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid "`let else` Statements"
|
|
msgstr "`let else` Deyimleri"
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid ""
|
|
"For the common case of matching a pattern and returning from the function, "
|
|
"use [`let else`](https://doc.rust-lang.org/rust-by-example/flow_control/"
|
|
"let_else.html). The \"else\" case must diverge (`return`, `break`, or panic "
|
|
"- anything but falling off the end of the block)."
|
|
msgstr ""
|
|
"Bir deseni eşleştirip fonksiyondan geri döndürmenin yaygın durumu için [`let "
|
|
"else`](https://doc.rust-lang.org/rust-by-example/flow_control/let_else.html) "
|
|
"kullanın. \"else\" durumu farklı olmalıdır (diverge) (`return`, `break` veya "
|
|
"`panic` - bloğun sonundan çıkmak dışında her şey)."
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid "\"got None\""
|
|
msgstr "\"None alındı\""
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid "\"got empty string\""
|
|
msgstr "\"boş dize alındı\""
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid "\"not a hex digit\""
|
|
msgstr "\"onaltılık bir basamak değil\""
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid "\"result: {:?}\""
|
|
msgstr "\"sonuç: {:?}\""
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
#: src/generics/trait-bounds.md src/testing/solution.md src/android/testing.md
|
|
#: src/android/testing/googletest.md
|
|
msgid "\"foo\""
|
|
msgstr "\"foo\""
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid ""
|
|
"This early return-based control flow is common in Rust error handling code, "
|
|
"where you try to get a value out of a `Result`, returning an error if the "
|
|
"`Result` was `Err`."
|
|
msgstr ""
|
|
"Bu erken geri döndürme tabanlı kontrol akışı (early return-based control "
|
|
"flow), Rust hata işleme (error handling) kodunda yaygındır; burada bir "
|
|
"`Result`'tan bir değer almaya çalışırsınız ve `Result` `Err` ise bir hata "
|
|
"geri döndürürsünüz."
|
|
|
|
#: src/pattern-matching/let-control-flow/let-else.md
|
|
msgid ""
|
|
"If students ask, you can also demonstrate how real error handling code would "
|
|
"be written with `?`."
|
|
msgstr ""
|
|
"Öğrenciler sorarsa, gerçek hata işleme kodunun `?` ile nasıl yazılacağını da "
|
|
"gösterebilirsiniz."
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid "Let's write a simple recursive evaluator for arithmetic expressions."
|
|
msgstr ""
|
|
"Aritmetik ifadeler için basit bir özyinelemeli değerlendirici (recursive "
|
|
"evaluator) yazalım."
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid ""
|
|
"An example of a small arithmetic expression could be `10 + 20`, which "
|
|
"evaluates to `30`. We can represent the expression as a tree:"
|
|
msgstr ""
|
|
"Küçük bir aritmetik ifadenin bir örneği, `30` olarak değerlendirilen `10 + "
|
|
"20` olabilir. İfadeyi bir ağaç olarak temsil edebiliriz:"
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid ""
|
|
"A bigger and more complex expression would be `(10 * 9) + ((3 - 4) * 5)`, "
|
|
"which evaluates to `85`. We represent this as a much bigger tree:"
|
|
msgstr ""
|
|
"Daha büyük ve daha karmaşık bir ifade, `85` olarak değerlendirilen `(10 * 9) "
|
|
"+ ((3 - 4) * 5)` olacaktır. Bunu çok daha büyük bir ağaç olarak temsil "
|
|
"ediyoruz:"
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid "In code, we will represent the tree with two types:"
|
|
msgstr "Kodda, ağacı iki türle temsil (represent) edeceğiz:"
|
|
|
|
#: src/pattern-matching/exercise.md src/pattern-matching/solution.md
|
|
#: src/error-handling/exercise.md src/error-handling/solution.md
|
|
msgid "/// An operation to perform on two subexpressions.\n"
|
|
msgstr ""
|
|
"/// İki alt ifade (subexpression) üzerinde gerçekleştirilecek bir işlem.\n"
|
|
|
|
#: src/pattern-matching/exercise.md src/pattern-matching/solution.md
|
|
#: src/error-handling/exercise.md src/error-handling/solution.md
|
|
msgid "/// An expression, in tree form.\n"
|
|
msgstr "/// Ağaç şeklinde bir ifade (expression).\n"
|
|
|
|
#: src/pattern-matching/exercise.md src/pattern-matching/solution.md
|
|
#: src/error-handling/exercise.md src/error-handling/solution.md
|
|
msgid "/// An operation on two subexpressions.\n"
|
|
msgstr "/// İki alt ifade üzerinde bir işlem.\n"
|
|
|
|
#: src/pattern-matching/exercise.md src/pattern-matching/solution.md
|
|
#: src/error-handling/exercise.md src/error-handling/solution.md
|
|
msgid "/// A literal value\n"
|
|
msgstr "/// Bir değişmez (literal) değer\n"
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid ""
|
|
"The `Box` type here is a smart pointer, and will be covered in detail later "
|
|
"in the course. An expression can be \"boxed\" with `Box::new` as seen in the "
|
|
"tests. To evaluate a boxed expression, use the deref operator (`*`) to "
|
|
"\"unbox\" it: `eval(*boxed_expr)`."
|
|
msgstr ""
|
|
"`Box` türü burada bir akıllı göstericidir (smart pointer) ve kursun "
|
|
"ilerleyen bölümlerinde ayrıntılı olarak ele alınacaktır. Bir ifade, "
|
|
"testlerde görüldüğü gibi `Box::new` ile \"kutulanabilir (boxed)\". "
|
|
"Kutulanmış bir ifadeyi değerlendirmek için, onu \"kutudan çıkarmak (unbox)\" "
|
|
"için referans kaldırma (deref) operatörünü (`*`) kullanın: "
|
|
"`eval(*boxed_expr)`."
|
|
|
|
#: src/pattern-matching/exercise.md
|
|
msgid ""
|
|
"Copy and paste the code into the Rust playground, and begin implementing "
|
|
"`eval`. The final product should pass the tests. It may be helpful to use "
|
|
"`todo!()` and get the tests to pass one-by-one. You can also skip a test "
|
|
"temporarily with `#[ignore]`:"
|
|
msgstr ""
|
|
"Kodu Rust deneme alanına (playground) kopyalayıp yapıştırın ve `eval`'i "
|
|
"uygulamaya başlayın. Son ürün testleri geçmelidir. `todo!()` kullanmak ve "
|
|
"testleri birer birer geçmek yardımcı olabilir. Bir testi geçici olarak "
|
|
"`#[ignore]` ile de atlayabilirsiniz:"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Rust allows you to associate functions with your new types. You do this with "
|
|
"an `impl` block:"
|
|
msgstr ""
|
|
"Rust, fonksiyonları yeni türlerinizle ilişkilendirmenize (associate) olanak "
|
|
"tanır. Bunu bir `impl` bloğu ile yaparsınız:"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "// No receiver, a static method\n"
|
|
msgstr "// Alıcı (receiver) yok, statik bir metot\n"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "// Exclusive borrowed read-write access to self\n"
|
|
msgstr ""
|
|
"// self'e dışlayacak olan (exclusive) ödünç alınmış (borrowed) okuma-yazma "
|
|
"erişimi\n"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "// Shared and read-only borrowed access to self\n"
|
|
msgstr ""
|
|
"// self'e paylaşılan ve salt okunur (read-only) ödünç alınmış (borrowed) "
|
|
"erişim\n"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "\"Recorded {} laps for {}:\""
|
|
msgstr "\"{} tur kaydedildi, {} için:\""
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "\"Lap {idx}: {lap} sec\""
|
|
msgstr "\"Tur {idx}: {lap} sn\""
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "// Exclusive ownership of self (covered later)\n"
|
|
msgstr "// self'in dışlayan (exclusive) sahipliği (daha sonra ele alınacak)\n"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "\"Race {} is finished, total lap time: {}\""
|
|
msgstr "\"Yarış {} bitti, toplam tur süresi: {}\""
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "\"Monaco Grand Prix\""
|
|
msgstr "\"Türkiye Grand Prix\""
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "// race.add_lap(42);\n"
|
|
msgstr "// race.add_lap(42);\n"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"The `self` arguments specify the \"receiver\" - the object the method acts "
|
|
"on. There are several common receivers for a method:"
|
|
msgstr ""
|
|
"`self` argümanları \"alıcıyı (receiver)\" ( metodun üzerinde işlem yaptığı "
|
|
"nesne) belirtir. Bir metot için birkaç yaygın alıcı vardır:"
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"`&self`: borrows the object from the caller using a shared and immutable "
|
|
"reference. The object can be used again afterwards."
|
|
msgstr ""
|
|
"`&self`: nesneyi çağırandan paylaşılan ve değiştirilemez (shared and "
|
|
"immutable) bir referans kullanarak ödünç alır (borrows). Nesne daha sonra "
|
|
"tekrar kullanılabilir."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"`&mut self`: borrows the object from the caller using a unique and mutable "
|
|
"reference. The object can be used again afterwards."
|
|
msgstr ""
|
|
"`&mut self`: nesneyi çağırandan benzersiz ve değiştirilebilir (unique and "
|
|
"mutable) bir referans kullanarak ödünç alır (borrows). Nesne daha sonra "
|
|
"tekrar kullanılabilir."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"`self`: takes ownership of the object and moves it away from the caller. The "
|
|
"method becomes the owner of the object. The object will be dropped "
|
|
"(deallocated) when the method returns, unless its ownership is explicitly "
|
|
"transmitted. Complete ownership does not automatically mean mutability."
|
|
msgstr ""
|
|
"`self`: nesnenin sahipliğini (ownership) alır ve onu çağırandan uzağa taşır. "
|
|
"Metot, nesnenin sahibi olur. Sahipliği açıkça (explicitly) aktarılmadığı "
|
|
"sürece, metot geri döndüğünde nesne düşürülür (deallocated). Tam sahiplik "
|
|
"otomatik olarak değiştirilebilirlik (mutability) anlamına gelmez."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "`mut self`: same as above, but the method can mutate the object."
|
|
msgstr "`mut self`: yukarıdakiyle aynı, ancak metot nesneyi değiştirebilir."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"No receiver: this becomes a static method on the struct. Typically used to "
|
|
"create constructors that are called `new` by convention."
|
|
msgstr ""
|
|
"Alıcı (receiver) yok: bu, yapı (struct) üzerinde statik bir metot haline "
|
|
"gelir. Genellikle geleneksel olarak `new` olarak adlandırılan yapıcılar "
|
|
"(constructors) oluşturmak için kullanılır."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "It can be helpful to introduce methods by comparing them to functions."
|
|
msgstr "Metotları fonksiyonlarla karşılaştırarak tanıtmak faydalı olabilir."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Methods are called on an instance of a type (such as a struct or enum), the "
|
|
"first parameter represents the instance as `self`."
|
|
msgstr ""
|
|
"Metotlar bir türün (bir yapı veya enum gibi) bir örneği üzerinden çağrılır; "
|
|
"ilk parametre, örneği (instance) `self` olarak temsil (represents) eder."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Developers may choose to use methods to take advantage of method receiver "
|
|
"syntax and to help keep them more organized. By using methods we can keep "
|
|
"all the implementation code in one predictable place."
|
|
msgstr ""
|
|
"Geliştiriciler, metot alıcı sözdiziminden (method receiver syntax) "
|
|
"yararlanmak ve onları daha düzenli tutmaya yardımcı olmak için metotları "
|
|
"kullanmayı seçebilirler. Metotları kullanarak tüm gerçekleştirim "
|
|
"(implementation) kodunu tek bir öngörülebilir yerde tutabiliriz."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Note that methods can also be called like associated functions by explicitly "
|
|
"passing the receiver in, e.g. `CarRace::add_lap(&mut race, 20)`."
|
|
msgstr ""
|
|
"Metotların, alıcıyı (receiver) açıkça ileterek ilişkili fonksiyonlar gibi de "
|
|
"çağrılabileceğini unutmayın, örn. `CarRace::add_lap(&mut race, 20)`."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid "Point out the use of the keyword `self`, a method receiver."
|
|
msgstr ""
|
|
"Bir metot alıcısı (receiver) olan `self` anahtar kelimesinin kullanımına "
|
|
"dikkat çekin."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Show that it is an abbreviated term for `self: Self` and perhaps show how "
|
|
"the struct name could also be used."
|
|
msgstr ""
|
|
"Bunun `self: Self` için kısaltılmış bir terim olduğunu gösterin ve belki de "
|
|
"yapı (struct) adının nasıl kullanılabileceğini de gösterin."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Explain that `Self` is a type alias for the type the `impl` block is in and "
|
|
"can be used elsewhere in the block."
|
|
msgstr ""
|
|
"`Self`'in, `impl` bloğunun içinde olduğu tür için bir tür takma adı (type "
|
|
"alias) olduğunu ve bloğun başka yerlerinde de kullanılabileceğini açıklayın."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Note how `self` is used like other structs and dot notation can be used to "
|
|
"refer to individual fields."
|
|
msgstr ""
|
|
"`self`'in diğer yapılar gibi nasıl kullanıldığına ve bireysel alanlara "
|
|
"(individual fields) atıfta bulunmak için nokta (.) notasyonunun nasıl "
|
|
"kullanılabileceğine dikkat edin."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"This might be a good time to demonstrate how the `&self` differs from `self` "
|
|
"by trying to run `finish` twice."
|
|
msgstr ""
|
|
"`finish`'i iki kez çalıştırmayı deneyerek `&self`'in `self`'ten nasıl farklı "
|
|
"olduğunu göstermek için bu iyi bir zaman olabilir."
|
|
|
|
#: src/methods-and-traits/methods.md
|
|
msgid ""
|
|
"Beyond variants on `self`, there are also [special wrapper types](https://"
|
|
"doc.rust-lang.org/reference/special-types-and-traits.html) allowed to be "
|
|
"receiver types, such as `Box<Self>`."
|
|
msgstr ""
|
|
"`self` üzerindeki varyantların ötesinde, `Box<Self>` gibi alıcı (receiver) "
|
|
"türleri olmasına izin verilen [özel sarmalayıcı türleri](https://doc.rust-"
|
|
"lang.org/reference/special-types-and-traits.html) de vardır."
|
|
|
|
#: src/methods-and-traits/traits.md
|
|
msgid ""
|
|
"Rust lets you abstract over types with traits. They're similar to interfaces:"
|
|
msgstr ""
|
|
"Rust, özellikler (traits) ile türler üzerinde soyutlama yapmanıza olanak "
|
|
"tanır. Arayüzlere (interfaces) benzerler:"
|
|
|
|
#: src/methods-and-traits/traits.md
|
|
msgid "/// Return a sentence from this pet.\n"
|
|
msgstr "/// Bu evcil hayvandan bir cümle geri döndürün.\n"
|
|
|
|
#: src/methods-and-traits/traits.md
|
|
msgid "/// Print a string to the terminal greeting this pet.\n"
|
|
msgstr "/// Bu evcil hayvanı selamlayan bir dizeyi terminale yazdırın.\n"
|
|
|
|
#: src/methods-and-traits/traits.md
|
|
msgid ""
|
|
"A trait defines a number of methods that types must have in order to "
|
|
"implement the trait."
|
|
msgstr ""
|
|
"Bir özellik (trait), türlerin özelliği gerçekleştirmek (implement) için "
|
|
"sahip olması gereken bir dizi metodu tanımlar."
|
|
|
|
#: src/methods-and-traits/traits.md
|
|
msgid ""
|
|
"In the \"Generics\" segment, next, we will see how to build functionality "
|
|
"that is generic over all types implementing a trait."
|
|
msgstr ""
|
|
"Bir sonraki \"Genelleştirmeler (Generics)\" bölümünde, bir özelliği (trait) "
|
|
"gerçekleştiren tüm türler üzerinde jenerik olan fonksiyonelliğin nasıl "
|
|
"oluşturulacağını göreceğiz."
|
|
|
|
#: src/methods-and-traits/traits/implementing.md
|
|
msgid "\"Oh you're a cutie! What's your name? {}\""
|
|
msgstr "\"Ah sen ne şirinsin! Adın ne? {}\""
|
|
|
|
#: src/methods-and-traits/traits/implementing.md src/generics/dyn-trait.md
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid "\"Woof, my name is {}!\""
|
|
msgstr "\"Hav, benim adım {}!\""
|
|
|
|
#: src/methods-and-traits/traits/implementing.md src/generics/dyn-trait.md
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid "\"Fido\""
|
|
msgstr "\"Fido\""
|
|
|
|
#: src/methods-and-traits/traits/implementing.md
|
|
msgid ""
|
|
"To implement `Trait` for `Type`, you use an `impl Trait for Type { .. }` "
|
|
"block."
|
|
msgstr ""
|
|
"`Type` için `Trait`'i gerçekleştirmek (implement) üzere bir `impl Trait for "
|
|
"Type { .. }` bloğu kullanırsınız."
|
|
|
|
#: src/methods-and-traits/traits/implementing.md
|
|
msgid ""
|
|
"Unlike Go interfaces, just having matching methods is not enough: a `Cat` "
|
|
"type with a `talk()` method would not automatically satisfy `Pet` unless it "
|
|
"is in an `impl Pet` block."
|
|
msgstr ""
|
|
"Go arayüzlerinin (interfaces) aksine, sadece eşleşen metotlara sahip olmak "
|
|
"yeterli değildir: `talk()` metoduna sahip bir `Cat` türü, bir `impl Pet` "
|
|
"bloğunda olmadığı sürece `Pet`'i otomatik olarak karşılamaz."
|
|
|
|
#: src/methods-and-traits/traits/implementing.md
|
|
msgid ""
|
|
"Traits may provide default implementations of some methods. Default "
|
|
"implementations can rely on all the methods of the trait. In this case, "
|
|
"`greet` is provided, and relies on `talk`."
|
|
msgstr ""
|
|
"Özellikler (traits), bazı metotların varsayılan gerçekleştirmelerini "
|
|
"(implementations) sağlayabilir. Varsayılan gerçekleştirmeler, özelliğin tüm "
|
|
"metotlarına dayanabilir. Bu durumda, `greet` sağlanır ve `talk`'a dayanır."
|
|
|
|
#: src/methods-and-traits/traits/implementing.md
|
|
msgid ""
|
|
"Multiple `impl` blocks are allowed for a given type. This includes both "
|
|
"inherent `impl` blocks and trait `impl` blocks. Likewise multiple traits can "
|
|
"be implemented for a given type (and often types implement many traits!). "
|
|
"`impl` blocks can even be spread across multiple modules/files."
|
|
msgstr ""
|
|
"Belirli bir tür için birden fazla `impl` bloğuna izin verilir. Bu hem doğal "
|
|
"`impl` bloklarını hem de özellik (trait) `impl` bloklarını içerir. Aynı "
|
|
"şekilde belirli bir tür için birden fazla özellik gerçekleştirilebilir (ve "
|
|
"genellikle türler birçok özelliği gerçekleştirir!). `impl` blokları birden "
|
|
"fazla modüle/dosyaya bile yayılabilir."
|
|
|
|
#: src/methods-and-traits/traits/supertraits.md
|
|
msgid ""
|
|
"A trait can require that types implementing it also implement other traits, "
|
|
"called _supertraits_. Here, any type implementing `Pet` must implement "
|
|
"`Animal`."
|
|
msgstr ""
|
|
"Bir özellik (trait), onu gerçekleştiren türlerin _üstözellikler "
|
|
"(supertraits)_ olarak adlandırılan diğer özellikleri de gerçekleştirmesini "
|
|
"gerektirebilir. Burada, `Pet`'i gerçekleştiren herhangi bir tür `Animal`'ı "
|
|
"da gerçekleştirmelidir."
|
|
|
|
#: src/methods-and-traits/traits/supertraits.md
|
|
msgid "\"Rex\""
|
|
msgstr "\"Rex\""
|
|
|
|
#: src/methods-and-traits/traits/supertraits.md
|
|
msgid "\"{} has {} legs\""
|
|
msgstr "\"{}, {} bacağa sahip\""
|
|
|
|
#: src/methods-and-traits/traits/supertraits.md
|
|
msgid ""
|
|
"This is sometimes called \"trait inheritance\" but students should not "
|
|
"expect this to behave like OO inheritance. It just specifies an additional "
|
|
"requirement on implementations of a trait."
|
|
msgstr ""
|
|
"Bu bazen \"özellik kalıtımı (trait inheritance)\" olarak adlandırılır ancak "
|
|
"öğrencilerin bunun nesne yönelimli kalıtım (OO inheritance) gibi "
|
|
"davranmasını beklememesi gerekir. Bu sadece bir özelliğin gerçekleştirmeleri "
|
|
"üzerinde ek bir gereksinimi (requirement) belirtir."
|
|
|
|
#: src/methods-and-traits/traits/associated-types.md
|
|
msgid ""
|
|
"Associated types are placeholder types that are supplied by the trait "
|
|
"implementation."
|
|
msgstr ""
|
|
"İlişkili türler (associated types), özellik (trait) gerçekleştirimi "
|
|
"tarafından sağlanan yer tutucu (placeholder) türlerdir."
|
|
|
|
#: src/methods-and-traits/traits/associated-types.md
|
|
msgid ""
|
|
"Associated types are sometimes also called \"output types\". The key "
|
|
"observation is that the implementer, not the caller, chooses this type."
|
|
msgstr ""
|
|
"İlişkili türler (associated types) bazen \"çıktı türleri (output types)\" "
|
|
"olarak da adlandırılır. Anahtar gözlem, bu türü çağıranın değil, "
|
|
"gerçekleştirenin (implementer) seçmesidir."
|
|
|
|
#: src/methods-and-traits/traits/associated-types.md
|
|
msgid ""
|
|
"Many standard library traits have associated types, including arithmetic "
|
|
"operators and `Iterator`."
|
|
msgstr ""
|
|
"Aritmetik operatörler ve `Iterator` da dahil olmak üzere birçok standart "
|
|
"kütüphane özelliğinin (traits) ilişkili türleri vardır."
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid ""
|
|
"Supported traits can be automatically implemented for your custom types, as "
|
|
"follows:"
|
|
msgstr ""
|
|
"Desteklenen özellikler (traits), özel türleriniz için aşağıdaki gibi "
|
|
"otomatik olarak gerçekleştirilebilir (implemented):"
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid "// Default trait adds `default` constructor.\n"
|
|
msgstr ""
|
|
"// Default özelliği (trait) `default` yapıcısını (constructor) ekler.\n"
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid "// Clone trait adds `clone` method.\n"
|
|
msgstr "// Clone özelliği (trait) `clone` metodunu ekler.\n"
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid "\"EldurScrollz\""
|
|
msgstr "\"EldurScrollz\""
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid "// Debug trait adds support for printing with `{:?}`.\n"
|
|
msgstr "// Debug özelliği (trait) `{:?}` ile yazdırma desteği ekler.\n"
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid "\"{p1:?} vs. {p2:?}\""
|
|
msgstr "\"{p1:?} vs. {p2:?}\""
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid ""
|
|
"Derivation is implemented with macros, and many crates provide useful derive "
|
|
"macros to add useful functionality. For example, `serde` can derive "
|
|
"serialization support for a struct using `#[derive(Serialize)]`."
|
|
msgstr ""
|
|
"Türetme (derivation), makrolarla gerçekleştirilir (implemented) ve birçok "
|
|
"kasa (crate) kullanışlı fonksiyonellik eklemek için faydalı türetme (derive) "
|
|
"makroları sağlar. Örneğin, `serde`, `#[derive(Serialize)]` kullanarak bir "
|
|
"yapı (struct) için serileştirme desteği türetebilir."
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid ""
|
|
"Derivation is usually provided for traits that have a common boilerplate "
|
|
"implementation that is correct for most cases. For example, demonstrate how "
|
|
"a manual `Clone` impl can be repetitive compared to deriving the trait:"
|
|
msgstr ""
|
|
"Türetme (derivation) genellikle, çoğu durum için doğru olan yaygın bir "
|
|
"basmakalıpsal (boilerplate) gerçekleştirmeye sahip özellikler (traits) için "
|
|
"sağlanır. Örneğin, bir manuel `Clone` gerçekleştiriminin (impl) özelliği "
|
|
"(trait) türetmeye kıyasla nasıl tekrarlanabilen bir yapıda olabileceğini "
|
|
"gösterin:"
|
|
|
|
#: src/methods-and-traits/deriving.md
|
|
msgid ""
|
|
"Not all of the `.clone()`s in the above are necessary in this case, but this "
|
|
"demonstrates the generally boilerplate-y pattern that manual impls would "
|
|
"follow, which should help make the use of `derive` clear to students."
|
|
msgstr ""
|
|
"Yukarıdaki `.clone()`'ların hepsi bu durumda gerekli değildir, ancak bu, "
|
|
"manuel gerçekleştirmelerin (impls) izleyeceği genel basmakalıpsal "
|
|
"(boilerplate-y) deseni gösterir, bu da öğrencilere `derive` kullanımını "
|
|
"netleştirmeye yardımcı olmalıdır."
|
|
|
|
#: src/methods-and-traits/exercise.md
|
|
msgid "Exercise: Logger Trait"
|
|
msgstr "Alıştırma: Kaydedici Özelliği (Logger Trait)"
|
|
|
|
#: src/methods-and-traits/exercise.md
|
|
msgid ""
|
|
"Let's design a simple logging utility, using a trait `Logger` with a `log` "
|
|
"method. Code that might log its progress can then take an `&impl Logger`. In "
|
|
"testing, this might put messages in the test logfile, while in a production "
|
|
"build it would send messages to a log server."
|
|
msgstr ""
|
|
"Bir `log` metoduna sahip bir `Logger` özelliği (trait) kullanarak basit bir "
|
|
"kayıt (logging) aracı tasarlayalım. İlerlemesini kaydedebilecek kod daha "
|
|
"sonra bir `&impl Logger` alabilir. Testte bu, mesajları test kayıt dosyasına "
|
|
"(logfile) koyabilirken, bir üretim (production) inşasında mesajları bir "
|
|
"kayıt sunucusuna (log server) gönderir."
|
|
|
|
#: src/methods-and-traits/exercise.md
|
|
msgid ""
|
|
"However, the `StderrLogger` given below logs all messages, regardless of "
|
|
"verbosity. Your task is to write a `VerbosityFilter` type that will ignore "
|
|
"messages above a maximum verbosity."
|
|
msgstr ""
|
|
"Ancak, aşağıda verilen `StderrLogger` ayrıntı seviyesine (verbosity) "
|
|
"bakılmaksızın tüm mesajları kaydeder. Göreviniz, maksimum ayrıntı seviyesi "
|
|
"üzerindeki mesajları yoksayacak bir `VerbosityFilter` türü yazmaktır."
|
|
|
|
#: src/methods-and-traits/exercise.md
|
|
msgid ""
|
|
"This is a common pattern: a struct wrapping a trait implementation and "
|
|
"implementing that same trait, adding behavior in the process. In the "
|
|
"\"Generics\" segment, we will see how to make the wrapper generic over the "
|
|
"wrapped type."
|
|
msgstr ""
|
|
"Bu yaygın bir desendir: bir özellik gerçekleştirmesini (trait "
|
|
"implementation) saran ve aynı özelliği gerçekleştiren, süreçte davranış "
|
|
"ekleyen bir yapı (struct). \"Genelleştirmeler (Generics)\" bölümünde, "
|
|
"sarmalayıcıyı (wrapper) sarılmış tür (wrapped type) üzerinde genelleştirmeyi "
|
|
"(generic) göreceğiz."
|
|
|
|
#: src/methods-and-traits/exercise.md src/methods-and-traits/solution.md
|
|
#: src/generics/generic-data.md src/closures/exercise.md
|
|
#: src/closures/solution.md
|
|
msgid "/// Log a message at the given verbosity level.\n"
|
|
msgstr "/// Belirtilen ayrıntı seviyesinde bir mesaj kaydedin.\n"
|
|
|
|
#: src/methods-and-traits/exercise.md src/methods-and-traits/solution.md
|
|
#: src/generics/generic-data.md src/closures/exercise.md
|
|
#: src/closures/solution.md
|
|
msgid "\"verbosity={verbosity}: {message}\""
|
|
msgstr "\"ayrıntı seviyesi={verbosity}: {message}\""
|
|
|
|
#: src/methods-and-traits/exercise.md src/methods-and-traits/solution.md
|
|
#: src/generics/generic-data.md
|
|
msgid "/// Only log messages up to the given verbosity level.\n"
|
|
msgstr ""
|
|
"/// Yalnızca belirtilen ayrıntı seviyesine kadar olan mesajları kaydedin.\n"
|
|
|
|
#: src/methods-and-traits/exercise.md
|
|
msgid "// TODO: Implement the `Logger` trait for `VerbosityFilter`.\n"
|
|
msgstr ""
|
|
"// TODO: `VerbosityFilter` için `Logger` özelliğini (trait) gerçekleştirin.\n"
|
|
|
|
#: src/methods-and-traits/exercise.md src/methods-and-traits/solution.md
|
|
#: src/generics/generic-data.md src/closures/exercise.md
|
|
#: src/closures/solution.md
|
|
msgid "\"FYI\""
|
|
msgstr "\"Bilginiz Olsun\""
|
|
|
|
#: src/methods-and-traits/exercise.md src/methods-and-traits/solution.md
|
|
#: src/generics/generic-data.md
|
|
msgid "\"Uhoh\""
|
|
msgstr "\"Eyvah\""
|
|
|
|
#: src/generics.md
|
|
msgid "impl Trait"
|
|
msgstr "impl Trait"
|
|
|
|
#: src/generics.md
|
|
msgid "dyn Trait"
|
|
msgstr "dyn Trait"
|
|
|
|
#: src/generics.md
|
|
msgid "Exercise: Generic min"
|
|
msgstr "Alıştırma: Genelleştirilmiş min"
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"Rust supports generics, which lets you abstract algorithms or data "
|
|
"structures (such as sorting or a binary tree) over the types used or stored."
|
|
msgstr ""
|
|
"Rust, algoritmaları veya veri yapılarını (sıralama veya ikili ağaç gibi) "
|
|
"kullanılan veya depolanan türler üzerinde soyutlamanıza olanak tanıyan "
|
|
"genelleştirmeleri (generics) destekler."
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid "\"picked a number: {:?}\""
|
|
msgstr "\"bir sayı seçildi: {:?}\""
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid "\"picked a string: {:?}\""
|
|
msgstr "\"bir dize seçildi: {:?}\""
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid "'L'"
|
|
msgstr "'L'"
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid "'R'"
|
|
msgstr "'R'"
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"It can be helpful to show the monomorphized versions of `pick`, either "
|
|
"before talking about the generic `pick` in order to show how generics can "
|
|
"reduce code duplication, or after talking about generics to show how "
|
|
"monomorphization works."
|
|
msgstr ""
|
|
"Genelleştirmelerin (generics) kod tekrarını nasıl azaltabileceğini göstermek "
|
|
"için genelleştirilmiş `pick`'ten önce veya genelleştirmelerden sonra tek "
|
|
"biçimli hâle getirmenin (monomorphization) nasıl çalıştığını göstermek için "
|
|
"`pick`'in tek biçimli hâle getirilmiş (monomorphized) sürümlerini göstermek "
|
|
"faydalı olabilir."
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"Rust infers a type for T based on the types of the arguments and return "
|
|
"value."
|
|
msgstr ""
|
|
"Rust, argümanların ve geri dönüş değerinin türlerine dayanarak T için bir "
|
|
"tür çıkarır (infers)."
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"In this example we only use the primitive types `i32` and `char` for `T`, "
|
|
"but we can use any type here, including user-defined types:"
|
|
msgstr ""
|
|
"Bu örnekte `T` için yalnızca ilkel (primitive) `i32` ve `char` türlerini "
|
|
"kullanıyoruz, ancak burada kullanıcı tanımlı türler (user-defined types) de "
|
|
"dahil olmak üzere herhangi bir türü kullanabiliriz:"
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"This is similar to C++ templates, but Rust partially compiles the generic "
|
|
"function immediately, so that function must be valid for all types matching "
|
|
"the constraints. For example, try modifying `pick` to return `left + right` "
|
|
"if `cond` is false. Even if only the `pick` instantiation with integers is "
|
|
"used, Rust still considers it invalid. C++ would let you do this."
|
|
msgstr ""
|
|
"Bu, C++ şablonlarına (templates) benzer, ancak Rust, genelleştirilmiş "
|
|
"(generic) fonksiyonu kısmen de olsa anında derler, bu nedenle bu fonksiyon "
|
|
"kısıtlamalarla (constraints) eşleşen tüm türler için geçerli olmalıdır. "
|
|
"Örneğin, `cond` yanlışsa `left + right` geri döndürmek için `pick`'i "
|
|
"değiştirmeyi deneyin. Yalnızca tamsayılarla `pick` örneği kullanılsa bile, "
|
|
"Rust bunu yine de geçersiz kabul eder. C++ bunu yapmanıza izin verirdi."
|
|
|
|
#: src/generics/generic-functions.md
|
|
msgid ""
|
|
"Generic code is turned into non-generic code based on the call sites. This "
|
|
"is a zero-cost abstraction: you get exactly the same result as if you had "
|
|
"hand-coded the data structures without the abstraction."
|
|
msgstr ""
|
|
"Genelleştirilmiş (generic) kod, çağrıldığı yerlerde (call sites) "
|
|
"genelleştirilmemiş (özelleştirilmiş) koda dönüştürülür. Bu, sıfır maliyetli "
|
|
"bir soyutlamadır: soyutlama olmadan veri yapılarını elle kodlamış olsaydınız "
|
|
"alacağınız sonucun aynısını elde edersiniz."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid ""
|
|
"When working with generics, you often want to require the types to implement "
|
|
"some trait, so that you can call this trait's methods."
|
|
msgstr ""
|
|
"Genelleştirmelerle (generics) çalışırken, genellikle türlerin bazı "
|
|
"özellikleri (trait) gerçekleştirmesini (implement) istersiniz, böylece bu "
|
|
"özelliğin metotlarını çağırabilirsiniz."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "You can do this with `T: Trait`:"
|
|
msgstr "Bunu `T: Trait` ile yapabilirsiniz:"
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "\"{pair:?}\""
|
|
msgstr "\"{pair:?}\""
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "Try making a `NotCloneable` and passing it to `duplicate`."
|
|
msgstr "Bir `NotCloneable` yapıp `duplicate`'e geçirmeyi deneyin."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "When multiple traits are necessary, use `+` to join them."
|
|
msgstr ""
|
|
"Birden fazla özellik (trait) gerektiğinde, bunları birleştirmek için `+` "
|
|
"kullanın."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "Show a `where` clause, students will encounter it when reading code."
|
|
msgstr ""
|
|
"Öğrencilerin kod okurken karşılaşacakları bir `where` yan tümcesi gösterin."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "It declutters the function signature if you have many parameters."
|
|
msgstr ""
|
|
"Çok sayıda parametreniz varsa fonksiyon imzasını (signature) sadeleştirir."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid "It has additional features making it more powerful."
|
|
msgstr "Daha güçlü kılan ek özelliklere sahiptir."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid ""
|
|
"If someone asks, the extra feature is that the type on the left of \":\" can "
|
|
"be arbitrary, like `Option<T>`."
|
|
msgstr ""
|
|
"Birisi sorarsa, ekstra özellik, \":\" solundaki türün `Option<T>` gibi keyfi "
|
|
"olabilmesidir."
|
|
|
|
#: src/generics/trait-bounds.md
|
|
msgid ""
|
|
"Note that Rust does not (yet) support specialization. For example, given the "
|
|
"original `duplicate`, it is invalid to add a specialized `duplicate(a: u32)`."
|
|
msgstr ""
|
|
"Rust'ın (şimdilik) özelleştirmeyi (specialization) desteklemediğini "
|
|
"unutmayın. Örneğin, orijinal `duplicate` verildiğinde, özel bir "
|
|
"`duplicate(a: u32)` eklemek geçersizdir."
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid ""
|
|
"You can use generics to abstract over the concrete field type. Returning to "
|
|
"the exercise for the previous segment:"
|
|
msgstr ""
|
|
"Belirli alan türü (concrete field type) üzerinde soyutlama yapmak için "
|
|
"genelleştirmeleri (generics) kullanabilirsiniz. Önceki bölümün alıştırmasına "
|
|
"geri dönersek:"
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid ""
|
|
"_Q:_ Why is `L` specified twice in `impl<L: Logger> .. VerbosityFilter<L>`? "
|
|
"Isn't that redundant?"
|
|
msgstr ""
|
|
"_S:_ Neden `L`, `impl<L: Logger> .. VerbosityFilter<L>`'de iki kez "
|
|
"belirtiliyor? Bu gereksiz (redundant) değil mi?"
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid ""
|
|
"This is because it is a generic implementation section for generic type. "
|
|
"They are independently generic."
|
|
msgstr ""
|
|
"Bunun nedeni, genelleştirilmiş (generic) tür için genel bir gerçekleştirme "
|
|
"bölümü (generic implementation section) olmasıdır. Onlar, bağımsız olarak "
|
|
"genelleştirilmiştir (generic)."
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid "It means these methods are defined for any `L`."
|
|
msgstr "Bu, bu metotların herhangi bir `L` için tanımlandığı anlamına gelir."
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid "It is possible to write `impl VerbosityFilter<StderrLogger> { .. }`."
|
|
msgstr "`impl VerbosityFilter<StderrLogger> { .. }` yazmak mümkündür."
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid ""
|
|
"`VerbosityFilter` is still generic and you can use `VerbosityFilter<f64>`, "
|
|
"but methods in this block will only be available for "
|
|
"`VerbosityFilter<StderrLogger>`."
|
|
msgstr ""
|
|
"`VerbosityFilter` hala genelleştirilmiştir türdür ve `VerbosityFilter<f64>` "
|
|
"türünü kullanabilirsiniz, ancak bu bloktaki metotlar yalnızca "
|
|
"`VerbosityFilter<StderrLogger>` için mevcut olacaktır."
|
|
|
|
#: src/generics/generic-data.md
|
|
msgid ""
|
|
"Note that we don't put a trait bound on the `VerbosityFilter` type itself. "
|
|
"You can put bounds there as well, but generally in Rust we only put the "
|
|
"trait bounds on the impl blocks."
|
|
msgstr ""
|
|
"`VerbosityFilter` türünün kendisine bir özellik sınırı (trait "
|
|
"bound)koymadığımıza dikkat edin. Oraya da sınırlar koyabilirsiniz, ancak "
|
|
"genellikle Rust'ta özellik sınırlarını (trait bounds) yalnızca `impl` "
|
|
"bloklarına koyarız."
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid ""
|
|
"Traits can also be generic, just like types and functions. A trait's "
|
|
"parameters get concrete types when it is used. For example the [`From<T>`]"
|
|
"(https://doc.rust-lang.org/std/convert/trait.From.html) trait is used to "
|
|
"define type conversions:"
|
|
msgstr ""
|
|
"Özellikler (traits), tıpkı türler ve fonksiyonlar gibi genelleştirilmiş "
|
|
"(generic) de olabilir. Bir özelliğin parametreleri, kullanıldığında belirli "
|
|
"(concrete) türler alır. Örneğin, [`From<T>`](https://doc.rust-lang.org/std/"
|
|
"convert/trait.From.html) özelliği tür dönüşümlerini (type conversions) "
|
|
"tanımlamak için kullanılır:"
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid "\"Converted from integer: {from}\""
|
|
msgstr "\"Tamsayıdan dönüştürüldü: {from}\""
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid "\"Converted from bool: {from}\""
|
|
msgstr "\"Bool'dan dönüştürüldü: {from}\""
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid ""
|
|
"The `From` trait will be covered later in the course, but its [definition in "
|
|
"the `std` docs](https://doc.rust-lang.org/std/convert/trait.From.html) is "
|
|
"simple, and copied here for reference."
|
|
msgstr ""
|
|
"`From` özelliği (trait) kursun ilerleyen bölümlerinde ele alınacaktır, ancak "
|
|
"[`std` belgelerindeki tanımı](https://doc.rust-lang.org/std/convert/trait."
|
|
"From.html) basittir ve referans için buraya kopyalanmıştır."
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid ""
|
|
"Implementations of the trait do not need to cover all possible type "
|
|
"parameters. Here, `Foo::from(\"hello\")` would not compile because there is "
|
|
"no `From<&str>` implementation for `Foo`."
|
|
msgstr ""
|
|
"Özelliğin (trait) gerçekleştirmeleri (implementations), olası tüm tür "
|
|
"parametrelerini kapsamak zorunda değildir. Burada, `Foo` için `From<&str>` "
|
|
"gerçekleştirmesi olmadığından `Foo::from(\"hello\")` derlenmezdi."
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid ""
|
|
"Generic traits take types as \"input\", while associated types are a kind of "
|
|
"\"output\" type. A trait can have multiple implementations for different "
|
|
"input types."
|
|
msgstr ""
|
|
"Genelleştirilmiş (generic) özellikler (traits) türleri \"girdi\" olarak "
|
|
"alırken, ilişkili türler (associated types) bir tür \"çıktı\" türüdür. Bir "
|
|
"özelliğin farklı girdi türleri için birden çok gerçekleştirmesi "
|
|
"(implementation) olabilir."
|
|
|
|
#: src/generics/generic-traits.md
|
|
msgid ""
|
|
"In fact, Rust requires that at most one implementation of a trait match for "
|
|
"any type T. Unlike some other languages, Rust has no heuristic for choosing "
|
|
"the \"most specific\" match. There is work on adding this support, called "
|
|
"[specialization](https://rust-lang.github.io/rfcs/1210-impl-specialization."
|
|
"html)."
|
|
msgstr ""
|
|
"Aslında, Rust herhangi bir T türü için bir özelliğin (trait) en fazla bir "
|
|
"gerçekleştiriminin (implementation) eşleşmesini gerektirir. Diğer bazı "
|
|
"dillerden farklı olarak, Rust'ın \"en spesifik\" eşleşmeyi seçmek için bir "
|
|
"sezgisi (heuristic) yoktur. Bu desteği eklemek için [özelleştirme "
|
|
"(specialization)](https://rust-lang.github.io/rfcs/1210-impl-specialization."
|
|
"html) adı verilen bir çalışma vardır."
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"Similar to trait bounds, an `impl Trait` syntax can be used in function "
|
|
"arguments and return values:"
|
|
msgstr ""
|
|
"Özellik sınırlarına (trait bounds) benzer şekilde, fonksiyon argümanlarında "
|
|
"ve geri dönüş değerlerinde bir `impl Trait` sözdizimi kullanılabilir:"
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"// Syntactic sugar for:\n"
|
|
"// fn add_42_millions<T: Into<i32>>(x: T) -> i32 {\n"
|
|
msgstr ""
|
|
"// Sözdizimsel kolaylık:\n"
|
|
"// fn add_42_millions<T: Into<i32>>(x: T) -> i32 {\n"
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"`impl Trait` allows you to work with types that you cannot name. The meaning "
|
|
"of `impl Trait` is a bit different in the different positions."
|
|
msgstr ""
|
|
"`impl Trait`, isimlendiremeyeceğiniz türlerle çalışmanıza olanak tanır. "
|
|
"`impl Trait`'in anlamı farklı konumlarda biraz farklıdır."
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"For a parameter, `impl Trait` is like an anonymous generic parameter with a "
|
|
"trait bound."
|
|
msgstr ""
|
|
"Bir parametre için, `impl Trait` bir özellik sınırına (trait bound) sahip "
|
|
"anonim bir genelleştirilmiş (generic) parametre gibidir."
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"For a return type, it means that the return type is some concrete type that "
|
|
"implements the trait, without naming the type. This can be useful when you "
|
|
"don't want to expose the concrete type in a public API."
|
|
msgstr ""
|
|
"Bir geri dönüş türü için, bu, geri dönüş türünün, türü isimlendirmeden "
|
|
"özelliği (trait) gerçekleştiren (implement) bir belirli (concrete) tür "
|
|
"olduğu anlamına gelir. Bu, genel bir API'de belirli olan türü açığa çıkarmak "
|
|
"istemediğinizde kullanışlı olabilir."
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"Inference is hard in return position. A function returning `impl Foo` picks "
|
|
"the concrete type it returns, without writing it out in the source. A "
|
|
"function returning a generic type like `collect<B>() -> B` can return any "
|
|
"type satisfying `B`, and the caller may need to choose one, such as with "
|
|
"`let x: Vec<_> = foo.collect()` or with the turbofish, `foo.collect::"
|
|
"<Vec<_>>()`."
|
|
msgstr ""
|
|
"Geri dönüş konumunda (return position) çıkarım (inference) yapmak zordur. "
|
|
"`impl Foo` geri döndüren bir fonksiyon, geri döndürdüğü belirli olan türü "
|
|
"kaynakta yazmadan seçer. `collect<B>() -> B` gibi genelleştirilmiş bir tür "
|
|
"döndüren bir fonksiyon, `B`'yi sağlayan herhangi bir türü geri döndürebilir "
|
|
"ve çağıranın, `let x: Vec<_> = foo.collect()` veya tür belirteciyle (turbo "
|
|
"balığı / turbofish) ile `foo.collect::<Vec<_>>()` gibi birini seçmesi "
|
|
"gerekebilir."
|
|
|
|
#: src/generics/impl-trait.md
|
|
msgid ""
|
|
"What is the type of `debuggable`? Try `let debuggable: () = ..` to see what "
|
|
"the error message shows."
|
|
msgstr ""
|
|
"`debuggable`'ın türü nedir? Hata mesajının ne gösterdiğini görmek için `let "
|
|
"debuggable: () = ..`'yi deneyin."
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"In addition to using traits for static dispatch via generics, Rust also "
|
|
"supports using them for type-erased, dynamic dispatch via trait objects:"
|
|
msgstr ""
|
|
"Rust, genelleştirmeler (generics) yoluyla statik yönlendirme (static "
|
|
"dispatch) için özellikleri (trait) kullanmaya ek olarak, özellik nesneleri "
|
|
"(trait objects) yoluyla silinmiş türle (type-erased), dinamik yönlendirmeyi "
|
|
"(dynamic dispatch) destekler:"
|
|
|
|
#: src/generics/dyn-trait.md src/smart-pointers/trait-objects.md
|
|
msgid "\"Miau!\""
|
|
msgstr "\"Miyav!\""
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid "// Uses generics and static dispatch.\n"
|
|
msgstr ""
|
|
"// Genelleştirmeleri (generics) ve statik yönlendirmeyi (static dispatch) "
|
|
"kullanır.\n"
|
|
|
|
#: src/generics/dyn-trait.md src/smart-pointers/trait-objects.md
|
|
msgid "\"Hello, who are you? {}\""
|
|
msgstr "\"Merhaba, nasılsın? {}\""
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid "// Uses type-erasure and dynamic dispatch.\n"
|
|
msgstr ""
|
|
"// Tür silmeyi (type-erasure) ve dinamik yönlendirmeyi (dynamic dispatch) "
|
|
"kullanır.\n"
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"Generics, including `impl Trait`, use monomorphization to create a "
|
|
"specialized instance of the function for each different type that the "
|
|
"generic is instantiated with. This means that calling a trait method from "
|
|
"within a generic function still uses static dispatch, as the compiler has "
|
|
"full type information and can resolve that type's trait implementation to "
|
|
"use."
|
|
msgstr ""
|
|
"`impl Trait` de dahil olmak üzere genelleştirmeler (generics), "
|
|
"genelleştirmenin oluşturulduğu her farklı tür için fonksiyonun özel bir "
|
|
"örneğini oluşturmak üzere tek biçimli hâle getirmeyi (monomorphization) "
|
|
"kullanır. Bu, genelleştirilmiş bir fonksiyon içinden bir özellik (trait) "
|
|
"metodunu çağırmanın hala statik yönlendirme (static dispatch) kullandığı "
|
|
"anlamına gelir, çünkü derleyici tam tür bilgisine sahiptir ve hangi türün "
|
|
"özellik gerçekleştiriminin (trait implementation) kullanılacağını çözebilir."
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"When using `dyn Trait`, it instead uses dynamic dispatch through a [virtual "
|
|
"method table](https://en.wikipedia.org/wiki/Virtual_method_table) (vtable). "
|
|
"This means that there's a single version of `fn dynamic` that is used "
|
|
"regardless of what type of `Pet` is passed in."
|
|
msgstr ""
|
|
"`dyn Trait` kullanırken, bunun yerine bir [sanal metot tablosu (virtual "
|
|
"method table)](https://en.wikipedia.org/wiki/Virtual_method_table) (vtable) "
|
|
"aracılığıyla dinamik yönlendirme (dynamic dispatch) kullanır. Bu, hangi "
|
|
"türde `Pet` geçirilirse geçirilsin kullanılan tek bir `fn dynamic` sürümü "
|
|
"olduğu anlamına gelir."
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"When using `dyn Trait`, the trait object needs to be behind some kind of "
|
|
"indirection. In this case it's a reference, though smart pointer types like "
|
|
"`Box` can also be used (this will be demonstrated on day 3)."
|
|
msgstr ""
|
|
"`dyn Trait` kullanırken, özellik nesnesinin (trait object) bir tür dolaylı "
|
|
"yol (indirection) arkasında olması gerekir. Bu durumda bu bir referanstır, "
|
|
"ancak `Box` gibi akıllı gösterici (smart pointer) türleri de kullanılabilir "
|
|
"(bu 3. günde gösterilecektir)."
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"At runtime, a `&dyn Pet` is represented as a \"fat pointer\", i.e. a pair of "
|
|
"two pointers: One pointer points to the concrete object that implements "
|
|
"`Pet`, and the other points to the vtable for the trait implementation for "
|
|
"that type. When calling the `talk` method on `&dyn Pet` the compiler looks "
|
|
"up the function pointer for `talk` in the vtable and then invokes the "
|
|
"function, passing the pointer to the `Dog` or `Cat` into that function. The "
|
|
"compiler doesn't need to know the concrete type of the `Pet` in order to do "
|
|
"this."
|
|
msgstr ""
|
|
"Çalışma zamanında, bir `&dyn Pet`, \"genişletilmiş bir gösterici (fat "
|
|
"pointer)\" olarak temsil edilir, yani iki göstericiden oluşan bir çift: Bir "
|
|
"gösterici, `Pet`'i gerçekleştiren (implement) belirli nesneye işaret eder ve "
|
|
"diğeri o tür için özellik gerçekleştiriminin (trait implementation) sanal "
|
|
"metot tablosuna (vtable) işaret eder. `&dyn Pet` üzerinde `talk` metodunu "
|
|
"çağırırken, derleyici sanal metot tablosunda `talk` için fonksiyon "
|
|
"göstericisini (function pointer) arar ve ardından `Dog` veya `Cat`'e "
|
|
"göstericiyi o fonksiyona geçirerek fonksiyonu çağırır. Derleyicinin bunu "
|
|
"yapmak için `Pet`'in belirli olan türünü (concrete type) bilmesi gerekmez."
|
|
|
|
#: src/generics/dyn-trait.md
|
|
msgid ""
|
|
"A `dyn Trait` is considered to be \"type-erased\", because we no longer have "
|
|
"compile-time knowledge of what the concrete type is."
|
|
msgstr ""
|
|
"Bir `dyn Trait`, \"silinmiş tür (type-erased)\" olarak kabul edilir, çünkü "
|
|
"artık somut türün ne olduğuna dair derleme zamanı bilgisine sahip değiliz."
|
|
|
|
#: src/generics/exercise.md
|
|
msgid ""
|
|
"In this short exercise, you will implement a generic `min` function that "
|
|
"determines the minimum of two values, using the [`Ord`](https://doc.rust-"
|
|
"lang.org/stable/std/cmp/trait.Ord.html) trait."
|
|
msgstr ""
|
|
"Bu kısa alıştırmada, [`Ord`](https://doc.rust-lang.org/stable/std/cmp/trait."
|
|
"Ord.html) özelliğini (trait) kullanarak iki değerin minimumunu belirleyen "
|
|
"genelleştirilmiş (generic) bir `min` fonksiyonu gerçekleştireceksiniz "
|
|
"(implement)."
|
|
|
|
#: src/generics/exercise.md
|
|
msgid "// TODO: implement the `min` function used in the tests.\n"
|
|
msgstr "// TODO: testlerde kullanılan `min` fonksiyonunu gerçekleştirin.\n"
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "'z'"
|
|
msgstr "'z'"
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "'7'"
|
|
msgstr "'7'"
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "'1'"
|
|
msgstr "'1'"
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
#: src/std-traits/from-and-into.md
|
|
msgid "\"hello\""
|
|
msgstr "\"merhaba\""
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "\"goodbye\""
|
|
msgstr "\"hoşçakal\""
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "\"bat\""
|
|
msgstr "\"yarasa\""
|
|
|
|
#: src/generics/exercise.md src/generics/solution.md
|
|
msgid "\"armadillo\""
|
|
msgstr "\"armadillo\""
|
|
|
|
#: src/generics/exercise.md
|
|
msgid ""
|
|
"Show students the [`Ord`](https://doc.rust-lang.org/stable/std/cmp/trait.Ord."
|
|
"html) trait and [`Ordering`](https://doc.rust-lang.org/stable/std/cmp/enum."
|
|
"Ordering.html) enum."
|
|
msgstr ""
|
|
"Öğrencilere [`Ord`](https://doc.rust-lang.org/stable/std/cmp/trait.Ord.html) "
|
|
"özelliğini (trait) ve [`Ordering`](https://doc.rust-lang.org/stable/std/cmp/"
|
|
"enum.Ordering.html) enum'ını gösterin."
|
|
|
|
#: src/closures.md src/concurrency/threads.md src/concurrency/shared-state.md
|
|
msgid "This segment should take about 30 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 30 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/closures/syntax.md
|
|
msgid "Closures are created with vertical bars: `|..| ..`."
|
|
msgstr "Çevreleyiciler (closures) dikey çubuklarla oluşturulur: `|..| ..`."
|
|
|
|
#: src/closures/syntax.md
|
|
msgid "// Argument and return type can be inferred for lightweight syntax:\n"
|
|
msgstr ""
|
|
"// Hafif sözdizimi (lightweight syntax) için, argüman ve geri dönüş türü "
|
|
"çıkarımı yapılabilir:\n"
|
|
|
|
#: src/closures/syntax.md
|
|
msgid "// Or we can specify types and bracket the body to be fully explicit:\n"
|
|
msgstr ""
|
|
"// Veya türleri belirtebilir ve tamamen açık (fully explicit) olmak için "
|
|
"gövdeyi parantez içine alabiliriz:\n"
|
|
|
|
#: src/closures/syntax.md
|
|
msgid ""
|
|
"The arguments go between the `|..|`. The body can be surrounded by `{ .. }`, "
|
|
"but if it is a single expression these can be omitted."
|
|
msgstr ""
|
|
"Argümanlar `|..|` arasına girer. Gövde `{ .. }` içine alınır., ancak tek bir "
|
|
"ifade (expression) ise bunlar atlanabilir."
|
|
|
|
#: src/closures/syntax.md
|
|
msgid ""
|
|
"Argument types are optional, and are inferred if not given. The return type "
|
|
"is also optional, but can only be written if using `{ .. }` around the body."
|
|
msgstr ""
|
|
"Argüman türleri isteğe bağlıdır ve eğer verilmezse türler çıkarım "
|
|
"(inference) yapılır. Geri dönüş türü (return type) de isteğe bağlıdır, ancak "
|
|
"yalnızca gövdenin etrafında `{ .. }` varsa yazılabilir."
|
|
|
|
#: src/closures/syntax.md
|
|
msgid ""
|
|
"The examples can both be written as mere nested functions instead -- they do "
|
|
"not capture any variables from their lexical environment. We will see "
|
|
"captures next."
|
|
msgstr ""
|
|
"Örneklerin her ikisi de bunun yerine sadece iç içe fonksiyonlar olarak "
|
|
"yazılabilir -- çünkü bulundukları sözcüksel ortamdan (lexical environment) "
|
|
"herhangi bir değişkeni yakalamazlar. Yakalamayı (capturing) bir sonraki "
|
|
"adımda göreceğiz."
|
|
|
|
#: src/closures/syntax.md
|
|
msgid ""
|
|
"The ability to store functions in variables doesn't just apply to closures, "
|
|
"regular functions can be put in variables and then invoked the same way that "
|
|
"closures can: [Example in the playground](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=817cbeeefc49f3d0d180a3d6d54c8bda)."
|
|
msgstr ""
|
|
"Fonksiyonları değişkenlerde saklama yeteneği sadece çevreleyicilere "
|
|
"(closures) özgü değildir, düzenli (regular) fonksiyonlar da değişkenlere "
|
|
"konulabilir ve ardından çevreleyicilerle aynı şekilde çağrılabilir: [Deneme "
|
|
"alanında (playground) örnek](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=817cbeeefc49f3d0d180a3d6d54c8bda)."
|
|
|
|
#: src/closures/syntax.md
|
|
msgid ""
|
|
"The linked example also demonstrates that closures that don't capture "
|
|
"anything can also coerce to a regular function pointer."
|
|
msgstr ""
|
|
"Bağlantısı verilen örnek ayrıca hiçbir şey yakalamayan (capture) "
|
|
"çevreleyicilerin (closures) de düzenli bir fonksiyon göstericisine (regular "
|
|
"function pointer) dönüştürülebileceğini (coerce) göstermektedir."
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"A closure can capture variables from the environment where it was defined."
|
|
msgstr ""
|
|
"Bir çevreleyici (closure), tanımlandığı ortamdan değişkenleri yakalayabilir "
|
|
"(capture)."
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"By default, a closure captures values by reference. Here `max_value` is "
|
|
"captured by `clamp`, but still available to `main` for printing. Try making "
|
|
"`max_value` mutable, changing it, and printing the clamped values again. Why "
|
|
"doesn't this work?"
|
|
msgstr ""
|
|
"Varsayılan olarak, bir çevreleyici (closure) değerleri referans yoluyla "
|
|
"yakalar. Burada `max_value`, `clamp` tarafından yakalanır, ancak yazdırma "
|
|
"için `main`'de hala kullanılabilir. `max_value` değişkenini değiştirilebilir "
|
|
"(mutable) yapmayı, değiştirmeyi ve değerleri tekrar yazdırmayı deneyin. Bu "
|
|
"neden işe yaramıyor?"
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"If a closure mutates values, it will capture them by mutable reference. Try "
|
|
"adding `max_value += 1` to `clamp`."
|
|
msgstr ""
|
|
"Bir çevreleyici (closure) değerleri değiştirirse, onları değiştirilebilir "
|
|
"(mutable) referans yoluyla yakalar. `clamp`'e `max_value += 1` eklemeyi "
|
|
"deneyin."
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"You can force a closure to move values instead of referencing them with the "
|
|
"`move` keyword. This can help with lifetimes, for example if the closure "
|
|
"must outlive the captured values (more on lifetimes later)."
|
|
msgstr ""
|
|
"Bir çevreleyiciyi (closure), `move` anahtar kelimesiyle değerleri referans "
|
|
"almak yerine taşımaya (move) zorlayabilirsiniz. Bu, ömürlerle (lifetimes) "
|
|
"ilgili yardımcı olabilir, örneğin çevreleyici yakalanan değerlerden daha "
|
|
"uzun yaşamalıysa (ömürler hakkında daha sonra daha fazla bilgi)."
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"This looks like `move |v| ..`. Try adding this keyword and see if `main` can "
|
|
"still access `max_value` after defining `clamp`."
|
|
msgstr ""
|
|
"Bu, `move |v| ..` gibi görünüyor. Bu anahtar kelimeyi eklemeyi deneyin ve "
|
|
"`clamp`'i tanımladıktan sonra `main`'in hala `max_value`'e erişip "
|
|
"erişemediğini görün."
|
|
|
|
#: src/closures/capturing.md
|
|
msgid ""
|
|
"By default, closures will capture each variable from an outer scope by the "
|
|
"least demanding form of access they can (by shared reference if possible, "
|
|
"then exclusive reference, then by move). The `move` keyword forces capture "
|
|
"by value."
|
|
msgstr ""
|
|
"Varsayılan olarak, çevreleyiciler (closures) dış kapsamdan (outer scope) her "
|
|
"değişkeni, yapabildikleri en az talepkar erişim biçimiyle yakalarlar "
|
|
"(mümkünse paylaşılan (shared) referansla, sonra dışlayan (exclusive) "
|
|
"referansla, sonra taşıma (move) ile). `move` anahtar kelimesi, değerle "
|
|
"yakalamayı (move)zorlar."
|
|
|
|
#: src/closures/traits.md
|
|
msgid "Closure traits"
|
|
msgstr "Çevreleyici özellikleri (Closure traits)"
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"Closures or lambda expressions have types that cannot be named. However, "
|
|
"they implement special [`Fn`](https://doc.rust-lang.org/std/ops/trait.Fn."
|
|
"html), [`FnMut`](https://doc.rust-lang.org/std/ops/trait.FnMut.html), and "
|
|
"[`FnOnce`](https://doc.rust-lang.org/std/ops/trait.FnOnce.html) traits:"
|
|
msgstr ""
|
|
"Çevreleyicilerin (closures) veya lambda ifadelerinin isimlendirilemeyen "
|
|
"türleri vardır. Ancak, özel [`Fn`](https://doc.rust-lang.org/std/ops/trait."
|
|
"Fn.html), [`FnMut`](https://doc.rust-lang.org/std/ops/trait.FnMut.html) ve "
|
|
"[`FnOnce`](https://doc.rust-lang.org/std/ops/trait.FnOnce.html) "
|
|
"özelliklerini (traits) gerçekleştirirler (implement):"
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"The special types `fn(..) -> T` refer to function pointers - either the "
|
|
"address of a function, or a closure that captures nothing."
|
|
msgstr ""
|
|
"Özel `fn(..) -> T` türleri, fonksiyon göstericilerine (function pointers) "
|
|
"referans verir - ya bir fonksiyonun adresi ya da hiçbir şey yakalamayan "
|
|
"(capture) bir çevreleyici (closure)."
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"Calling {func_name}({input}): {}\""
|
|
msgstr "\"Çağrılıyor {func_name}({input}): {}\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"-itis\""
|
|
msgstr "\"sendromu\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"{x}{suffix}\""
|
|
msgstr "\"{x} {suffix}\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"add_suffix\""
|
|
msgstr "\"add_suffix\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"senior\""
|
|
msgstr "\"son sınıf\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"appendix\""
|
|
msgstr "\"apandis\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"/\""
|
|
msgstr "\"/\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"accumulate\""
|
|
msgstr "\"accumulate\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"red\""
|
|
msgstr "\"kırmızı\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"green\""
|
|
msgstr "\"yeşil\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"blue\""
|
|
msgstr "\"mavi\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"take_and_reverse\""
|
|
msgstr "\"take_and_reverse\""
|
|
|
|
#: src/closures/traits.md
|
|
msgid "\"reversed: \""
|
|
msgstr "\"ters çevrilmiş: \""
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"An `Fn` (e.g. `add_suffix`) neither consumes nor mutates captured values. It "
|
|
"can be called needing only a shared reference to the closure, which means "
|
|
"the closure can be executed repeatedly and even concurrently."
|
|
msgstr ""
|
|
"Bir `Fn` (ör. `add_suffix`) yakalanan değerleri (captured values) ne tüketir "
|
|
"ne de değiştirir. Sadece çevreleyiciye (closure) paylaşılan bir referans "
|
|
"(shared reference) gerektirerek çağrılabilir, bu da çevreleyicinin tekrar "
|
|
"tekrar ve hatta eş zamanlı olarak (concurrently) yürütülebileceği anlamına "
|
|
"gelir."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"An `FnMut` (e.g. `accumulate`) might mutate captured values. The closure "
|
|
"object is accessed via exclusive reference, so it can be called repeatedly "
|
|
"but not concurrently."
|
|
msgstr ""
|
|
"Bir `FnMut` (ör. `accumulate`) yakalanan değerleri (captured values) "
|
|
"değiştirebilir. Çevreleyici (closure) nesnesine dışlayan (exclusive) "
|
|
"referans yoluyla erişilir, bu nedenle tekrar tekrar çağrılabilir ancak eş "
|
|
"zamanlı olarak (concurrently) çağrılamaz."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"If you have an `FnOnce` (e.g. `take_and_reverse`), you may only call it "
|
|
"once. Doing so consumes the closure and any values captured by move."
|
|
msgstr ""
|
|
"Eğer bir `FnOnce`'ınız varsa (ör. `take_and_reverse`), onu yalnızca bir kez "
|
|
"çağırabilirsiniz. Bunu yapmak, çevreleyiciyi (closure) ve taşıma (move) ile "
|
|
"yakalanan tüm değerleri tüketir."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"`FnMut` is a subtype of `FnOnce`. `Fn` is a subtype of `FnMut` and `FnOnce`. "
|
|
"I.e. you can use an `FnMut` wherever an `FnOnce` is called for, and you can "
|
|
"use an `Fn` wherever an `FnMut` or `FnOnce` is called for."
|
|
msgstr ""
|
|
"`FnMut`, `FnOnce`'ın bir alt türüdür. `Fn`, `FnMut` ve `FnOnce`'ın bir alt "
|
|
"türüdür. Yani, `FnOnce`'ın istendiği her yerde bir `FnMut` kullanabilirsiniz "
|
|
"ve `FnMut` veya `FnOnce`'ın istendiği her yerde bir `Fn` kullanabilirsiniz."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"When you define a function that takes a closure, you should take `FnOnce` if "
|
|
"you can (i.e. you call it once), or `FnMut` else, and last `Fn`. This allows "
|
|
"the most flexibility for the caller."
|
|
msgstr ""
|
|
"Bir çevreleyici (closure) alan bir fonksiyon tanımladığınızda, "
|
|
"yapabiliyorsanız `FnOnce` (yani onu bir kez çağırırsınız), değilse `FnMut` "
|
|
"ve son olarak `Fn` almalısınız. Bu, çağırana (caller) en fazla esnekliği "
|
|
"sağlar."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"In contrast, when you have a closure, the most flexible you can have is `Fn` "
|
|
"(which can be passed to a consumer of any of the three closure traits), then "
|
|
"`FnMut`, and lastly `FnOnce`."
|
|
msgstr ""
|
|
"Buna karşılık, bir çevreleyiciniz (closure) olduğunda, sahip olabileceğiniz "
|
|
"en esnek olan `Fn`'dir (üç çevreleyici özelliğinin (trait) herhangi birinin "
|
|
"tüketicisine geçirilebilir), sonra `FnMut` ve son olarak `FnOnce`."
|
|
|
|
#: src/closures/traits.md
|
|
msgid ""
|
|
"The compiler also infers `Copy` (e.g. for `add_suffix`) and `Clone` (e.g. "
|
|
"`take_and_reverse`), depending on what the closure captures. Function "
|
|
"pointers (references to `fn` items) implement `Copy` and `Fn`."
|
|
msgstr ""
|
|
"Derleyici ayrıca, çevreleyicinin (closure) ne yakaladığına bağlı olarak "
|
|
"`Copy` (ör. `add_suffix` için) ve `Clone` (ör. `take_and_reverse`) çıkarımı "
|
|
"yapar (infers). Fonksiyon göstericileri (`fn` öğelerine referanslar) "
|
|
"`Copy`'yi ve `Fn`'yi gerçekleştirir (implement)."
|
|
|
|
#: src/closures/exercise.md
|
|
msgid ""
|
|
"Building on the generic logger from this morning, implement a `Filter` that "
|
|
"uses a closure to filter log messages, sending those that pass the filtering "
|
|
"predicate to an inner logger."
|
|
msgstr ""
|
|
"Bu sabahki genel kaydediciden (logger) yola çıkarak, kayıt mesajlarını "
|
|
"filtrelemek için bir çevreleyici (closure) kullanan bir `Filter` "
|
|
"gerçekleştirin (implement), filtreleme koşulunu geçenleri bir iç kaydediciye "
|
|
"(logger) gönderin."
|
|
|
|
#: src/closures/exercise.md
|
|
msgid "// TODO: Define and implement `Filter`.\n"
|
|
msgstr "// TODO: `Filter`'ı tanımlayın ve gerçekleştirin (implement).\n"
|
|
|
|
#: src/closures/exercise.md src/closures/solution.md
|
|
msgid "\"yikes\""
|
|
msgstr "\"berbat\""
|
|
|
|
#: src/closures/exercise.md src/closures/solution.md
|
|
msgid "\"yikes, something went wrong\""
|
|
msgstr "\"berbat, bir şeyler ters gitti\""
|
|
|
|
#: src/closures/exercise.md src/closures/solution.md
|
|
msgid "\"uhoh\""
|
|
msgstr "\"eyvah\""
|
|
|
|
#: src/closures/solution.md
|
|
msgid "/// Only log messages matching a filtering predicate.\n"
|
|
msgstr ""
|
|
"/// Yalnızca bir filtreleme koşuluyla eşleşen günlük mesajlarını kaydet.\n"
|
|
|
|
#: src/closures/solution.md
|
|
msgid ""
|
|
"Note that the `P: Fn(u8, &str) -> bool` bound on the first `Filter` impl "
|
|
"block isn't strictly necessary, but it helps with type inference when "
|
|
"calling `new`. Demonstrate removing it and showing how the compiler now "
|
|
"needs type annotations for the closure passed to `new`."
|
|
msgstr ""
|
|
"İlk `Filter` impl bloğundaki `P: Fn(u8, &str) -> bool` sınırının kesinlikle "
|
|
"gerekli olmadığını, ancak `new` çağrılırken tür çıkarımına (type inference) "
|
|
"yardımcı olduğunu unutmayın. Onu kaldırmayı gösterin ve derleyicinin şimdi "
|
|
"`new`'e geçirilen çevreleyici (closure) için tür ek açıklamalarına (type "
|
|
"annotations) nasıl ihtiyaç duyduğunu gösterin."
|
|
|
|
#: src/std-types.md src/std-types/option.md
|
|
msgid "Option"
|
|
msgstr "Option"
|
|
|
|
#: src/std-types.md src/std-types/result.md src/error-handling.md
|
|
msgid "Result"
|
|
msgstr "Result"
|
|
|
|
#: src/std-types.md src/std-types/string.md
|
|
msgid "String"
|
|
msgstr "String"
|
|
|
|
#: src/std-types.md
|
|
msgid "Vec"
|
|
msgstr "Vec"
|
|
|
|
#: src/std-types.md
|
|
msgid "HashMap"
|
|
msgstr "HashMap"
|
|
|
|
#: src/std-types.md
|
|
msgid ""
|
|
"For each of the slides in this section, spend some time reviewing the "
|
|
"documentation pages, highlighting some of the more common methods."
|
|
msgstr ""
|
|
"Bu bölümdeki slaytların her biri için, dokümantasyon sayfalarını gözden "
|
|
"geçirerek biraz zaman ayırın ve daha yaygın metotlardan bazılarını öne "
|
|
"çıkarın."
|
|
|
|
#: src/std-types/std.md
|
|
msgid ""
|
|
"Rust comes with a standard library that helps establish a set of common "
|
|
"types used by Rust libraries and programs. This way, two libraries can work "
|
|
"together smoothly because they both use the same `String` type."
|
|
msgstr ""
|
|
"Rust, Rust kütüphaneleri ve programları tarafından kullanılan bir dizi ortak "
|
|
"türün oluşturulmasına yardımcı olan bir standart kütüphane ile birlikte "
|
|
"gelir. Bu şekilde, her hangi iki kütüphane aynı `String` türünü kullandığı "
|
|
"için sorunsuzca birlikte çalışabilir."
|
|
|
|
#: src/std-types/std.md
|
|
msgid ""
|
|
"In fact, Rust contains several layers of the Standard Library: `core`, "
|
|
"`alloc` and `std`."
|
|
msgstr ""
|
|
"Aslında Rust, Standart Kütüphanenin birkaç katmanını içerir: `core`, `alloc` "
|
|
"ve `std`."
|
|
|
|
#: src/std-types/std.md
|
|
msgid ""
|
|
"`core` includes the most basic types and functions that don't depend on "
|
|
"`libc`, allocator or even the presence of an operating system."
|
|
msgstr ""
|
|
"`core`, `libc`'ye, tahsis ediciye (allocator) ve hatta bir işletim "
|
|
"sisteminin varlığına bağlı olmayan en temel türleri ve fonksiyonları içerir."
|
|
|
|
#: src/std-types/std.md
|
|
msgid ""
|
|
"`alloc` includes types that require a global heap allocator, such as `Vec`, "
|
|
"`Box` and `Arc`."
|
|
msgstr ""
|
|
"`alloc`, `Vec`, `Box` ve `Arc` gibi global bir dinamik bellek tahsis "
|
|
"edicisini (heap allocator) gerektiren türleri içerir."
|
|
|
|
#: src/std-types/std.md
|
|
msgid ""
|
|
"Embedded Rust applications often only use `core`, and sometimes `alloc`."
|
|
msgstr ""
|
|
"Gömülü Rust uygulamaları genellikle sadece `core` ve bazen de `alloc` "
|
|
"kullanır."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid "Rust comes with extensive documentation. For example:"
|
|
msgstr "Rust, kapsamlı bir dokümantasyonla birlikte gelir. Örneğin:"
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"All of the details about [loops](https://doc.rust-lang.org/stable/reference/"
|
|
"expressions/loop-expr.html)."
|
|
msgstr ""
|
|
"[Döngüler](https://doc.rust-lang.org/stable/reference/expressions/loop-expr."
|
|
"html) hakkındaki tüm ayrıntılar."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"Primitive types like [`u8`](https://doc.rust-lang.org/stable/std/primitive."
|
|
"u8.html)."
|
|
msgstr ""
|
|
"[`u8`](https://doc.rust-lang.org/stable/std/primitive.u8.html) gibi ilkel "
|
|
"türler (primitive types)."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"Standard library types like [`Option`](https://doc.rust-lang.org/stable/std/"
|
|
"option/enum.Option.html) or [`BinaryHeap`](https://doc.rust-lang.org/stable/"
|
|
"std/collections/struct.BinaryHeap.html)."
|
|
msgstr ""
|
|
"[`Option`](https://doc.rust-lang.org/stable/std/option/enum.Option.html) "
|
|
"veya [`BinaryHeap`](https://doc.rust-lang.org/stable/std/collections/struct."
|
|
"BinaryHeap.html) gibi standart kütüphane türleri."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid "Use `rustup doc --std` or <https://std.rs> to view the documentation."
|
|
msgstr ""
|
|
"Dokümantasyonu görüntülemek için `rustup doc --std` veya <https://std.rs> "
|
|
"kullanın."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid "In fact, you can document your own code:"
|
|
msgstr "Aslında, kendi kodunuzu belgeleyebilirsiniz:"
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"/// Determine whether the first argument is divisible by the second "
|
|
"argument.\n"
|
|
"///\n"
|
|
"/// If the second argument is zero, the result is false.\n"
|
|
msgstr ""
|
|
"/// İlk argümanın ikinci argümana bölünüp bölünemeyeceğini belirle.\n"
|
|
"///\n"
|
|
"/// İkinci argüman sıfır ise, sonuç yanlıştır.\n"
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"The contents are treated as Markdown. All published Rust library crates are "
|
|
"automatically documented at [`docs.rs`](https://docs.rs) using the [rustdoc]"
|
|
"(https://doc.rust-lang.org/rustdoc/what-is-rustdoc.html) tool. It is "
|
|
"idiomatic to document all public items in an API using this pattern."
|
|
msgstr ""
|
|
"İçerikler Markdown olarak işlenir. Yayınlanan tüm Rust kütüphane kasaları "
|
|
"(crates), [rustdoc](https://doc.rust-lang.org/rustdoc/what-is-rustdoc.html) "
|
|
"aracı kullanılarak [`docs.rs`](https://docs.rs) adresinde otomatik olarak "
|
|
"belgelenir. Bir API'deki tüm genel (public) öğeleri bu deseni kullanarak "
|
|
"belgelemek, tercih edilen yaklaşımdır (idiomatic)."
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"To document an item from inside the item (such as inside a module), use `//!"
|
|
"` or `/*! .. */`, called \"inner doc comments\":"
|
|
msgstr ""
|
|
"Bir öğeyi, öğenin içinden (bir modülün içi gibi) belgelemek için \"iç "
|
|
"doküman yorumları (inner doc comments)\" olarak adlandırılan `//!` veya `/"
|
|
"*! .. */` kullanın:"
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"//! This module contains functionality relating to divisibility of "
|
|
"integers.\n"
|
|
msgstr ""
|
|
"//! Bu modül, tamsayıların bölünebilirliği ile ilgili fonksiyonellik "
|
|
"içerir.\n"
|
|
|
|
#: src/std-types/docs.md
|
|
msgid ""
|
|
"Show students the generated docs for the `rand` crate at <https://docs.rs/"
|
|
"rand>."
|
|
msgstr ""
|
|
"Öğrencilere <https://docs.rs/rand> adresindeki `rand` kasası (crate) için "
|
|
"oluşturulmuş belgeleri gösterin."
|
|
|
|
#: src/std-types/option.md
|
|
msgid ""
|
|
"We have already seen some use of `Option<T>`. It stores either a value of "
|
|
"type `T` or nothing. For example, [`String::find`](https://doc.rust-lang.org/"
|
|
"stable/std/string/struct.String.html#method.find) returns an `Option<usize>`."
|
|
msgstr ""
|
|
"Daha önce `Option<T>`'nin bazı kullanımlarını görmüştük. Ya `T` türünde bir "
|
|
"değer saklar ya da hiçbir şey saklamaz. Örneğin, [`String::find`](https://"
|
|
"doc.rust-lang.org/stable/std/string/struct.String.html#method.find) bir "
|
|
"`Option<usize>` geri döndürür."
|
|
|
|
#: src/std-types/option.md
|
|
msgid "\"Löwe 老虎 Léopard Gepardi\""
|
|
msgstr "\"Löwe 老虎 Léopard Gepardi\""
|
|
|
|
#: src/std-types/option.md
|
|
msgid "'é'"
|
|
msgstr "'é'"
|
|
|
|
#: src/std-types/option.md
|
|
msgid "'Z'"
|
|
msgstr "'Z'"
|
|
|
|
#: src/std-types/option.md
|
|
msgid "\"Character not found\""
|
|
msgstr "\"Karakter bulunamadı\""
|
|
|
|
#: src/std-types/option.md
|
|
msgid "`Option` is widely used, not just in the standard library."
|
|
msgstr ""
|
|
"`Option` sadece standart kütüphanede kullanılır gibi bir şey yoktur, yaygın "
|
|
"olarak kullanılır."
|
|
|
|
#: src/std-types/option.md
|
|
msgid ""
|
|
"`unwrap` will return the value in an `Option`, or panic. `expect` is similar "
|
|
"but takes an error message."
|
|
msgstr ""
|
|
"`unwrap`, bir `Option` içindeki değeri geri döndürür veya paniğe (panic) "
|
|
"neden olur. `expect` benzerdir ancak bir hata mesajı (error message) alır."
|
|
|
|
#: src/std-types/option.md
|
|
msgid ""
|
|
"You can panic on None, but you can't \"accidentally\" forget to check for "
|
|
"None."
|
|
msgstr ""
|
|
"None durumunda panik alabilirsiniz, ancak None'ı kontrol etmeyi "
|
|
"\"yanlışlıkla\" unutamazsınız."
|
|
|
|
#: src/std-types/option.md
|
|
msgid ""
|
|
"It's common to `unwrap`/`expect` all over the place when hacking something "
|
|
"together, but production code typically handles `None` in a nicer fashion."
|
|
msgstr ""
|
|
"Bir şeyler üzerinde çalışırken her yerde `unwrap`/`expect` kullanmak "
|
|
"yaygındır, ancak üretim (production) kodu genellikle `None`'ı daha şık bir "
|
|
"şekilde ele alır."
|
|
|
|
#: src/std-types/option.md
|
|
msgid ""
|
|
"The \"niche optimization\" means that `Option<T>` often has the same size in "
|
|
"memory as `T`, if there is some representation that is not a valid value of "
|
|
"T. For example, a reference cannot be NULL, so `Option<&T>` automatically "
|
|
"uses NULL to represent the `None` variant, and thus can be stored in the "
|
|
"same memory as `&T`."
|
|
msgstr ""
|
|
"\"Niş/oyuk optimizasyonu (niche optimization)\", T'nin geçerli bir değeri "
|
|
"olmayan bir gösterimi (representation) varsa, `Option<T>`'nin genellikle "
|
|
"bellekte `T` ile aynı boyuta sahip olduğu anlamına gelir. Örneğin, bir "
|
|
"referans NULL olamaz, bu nedenle `Option<&T>` `None` varyantını temsil etmek "
|
|
"için otomatik olarak NULL kullanır ve bu sayede `&T` ile aynı bellekte "
|
|
"saklanabilir."
|
|
|
|
#: src/std-types/result.md
|
|
msgid ""
|
|
"`Result` is similar to `Option`, but indicates the success or failure of an "
|
|
"operation, each with a different enum variant. It is generic: `Result<T, E>` "
|
|
"where `T` is used in the `Ok` variant and `E` appears in the `Err` variant."
|
|
msgstr ""
|
|
"`Result`, `Option`'a benzer, ancak her biri farklı bir enum varyantına sahip "
|
|
"bir işlemin başarısını veya başarısızlığını belirtir. Genelleştirilmiştir "
|
|
"(generic): `Result<T, E>`; burada `T`, `Ok` varyantında kullanılır ve `E`, "
|
|
"`Err` varyantında görünür."
|
|
|
|
#: src/std-types/result.md src/error-handling/result.md
|
|
msgid "\"diary.txt\""
|
|
msgstr "\"günlük.txt\""
|
|
|
|
#: src/std-types/result.md src/error-handling/result.md
|
|
msgid "\"Dear diary: {contents} ({bytes} bytes)\""
|
|
msgstr "\"Sevgili günlük: {contents} ({bytes} bayt)\""
|
|
|
|
#: src/std-types/result.md src/error-handling/result.md
|
|
msgid "\"Could not read file content\""
|
|
msgstr "\"Dosya içeriği okunamadı\""
|
|
|
|
#: src/std-types/result.md src/error-handling/result.md
|
|
msgid "\"The diary could not be opened: {err}\""
|
|
msgstr "\"Günlük açılamadı: {err}\""
|
|
|
|
#: src/std-types/result.md
|
|
msgid ""
|
|
"As with `Option`, the successful value sits inside of `Result`, forcing the "
|
|
"developer to explicitly extract it. This encourages error checking. In the "
|
|
"case where an error should never happen, `unwrap()` or `expect()` can be "
|
|
"called, and this is a signal of the developer intent too."
|
|
msgstr ""
|
|
"`Option`'da olduğu gibi, başarılı değer `Result`'ın içinde yer alır ve "
|
|
"geliştiriciyi onu açıkça (explicitly) çıkarmaya zorlar. Bu, hata kontrolünü "
|
|
"teşvik eder. Bir hatanın asla olmaması gereken durumlarda, `unwrap()` veya "
|
|
"`expect()` çağrılabilir ve bu aynı zamanda geliştiricinin niyetinin de bir "
|
|
"işaretidir."
|
|
|
|
#: src/std-types/result.md
|
|
msgid ""
|
|
"`Result` documentation is a recommended read. Not during the course, but it "
|
|
"is worth mentioning. It contains a lot of convenience methods and functions "
|
|
"that help functional-style programming."
|
|
msgstr ""
|
|
"`Result` dokümantasyonunu okumanız tavsiye edilir. Kurs sırasında değil, ama "
|
|
"bahsetmeye değer. Fonksiyonel tarzda programlamaya yardımcı olan birçok "
|
|
"kullanışlı metot ve fonksiyon içerir."
|
|
|
|
#: src/std-types/result.md
|
|
msgid ""
|
|
"`Result` is the standard type to implement error handling as we will see on "
|
|
"Day 4."
|
|
msgstr ""
|
|
"`Result`, 4. Günde göreceğimiz gibi hata işlemeyi (error handling) "
|
|
"gerçekleştirmek (implement) için standart türdür."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"[`String`](https://doc.rust-lang.org/std/string/struct.String.html) is a "
|
|
"growable UTF-8 encoded string:"
|
|
msgstr ""
|
|
"[`String`](https://doc.rust-lang.org/std/string/struct.String.html) türü, "
|
|
"büyüyebilir, UTF-8 olarak kodlanmış bir dizedir (string):"
|
|
|
|
#: src/std-types/string.md src/std-traits/comparisons.md
|
|
#: src/std-traits/read-and-write.md src/memory-management/review.md
|
|
#: src/testing/unit-tests.md src/concurrency/threads/scoped.md
|
|
msgid "\"Hello\""
|
|
msgstr "\"Merhaba\""
|
|
|
|
#: src/std-types/string.md
|
|
msgid "\"s1: len = {}, capacity = {}\""
|
|
msgstr "\"s1: uzunluk = {}, kapasite = {}\""
|
|
|
|
#: src/std-types/string.md
|
|
msgid "'!'"
|
|
msgstr "'!'"
|
|
|
|
#: src/std-types/string.md
|
|
msgid "\"s2: len = {}, capacity = {}\""
|
|
msgstr "\"s2: uzunluk = {}, kapasite = {}\""
|
|
|
|
#: src/std-types/string.md
|
|
msgid "\"🇨🇭\""
|
|
msgstr "\"🇹🇷\""
|
|
|
|
#: src/std-types/string.md
|
|
msgid "\"s3: len = {}, number of chars = {}\""
|
|
msgstr "\"s3: uzunluk = {}, karakter sayısı = {}\""
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String` implements [`Deref<Target = str>`](https://doc.rust-lang.org/std/"
|
|
"string/struct.String.html#deref-methods-str), which means that you can call "
|
|
"all `str` methods on a `String`."
|
|
msgstr ""
|
|
"`String`, [`Deref<Target = str>`](https://doc.rust-lang.org/std/string/"
|
|
"struct.String.html#deref-methods-str) özelliğini gerçekleştirir (implement), "
|
|
"bu da bir `String` üzerinde tüm `str` metotlarını çağırabileceğiniz anlamına "
|
|
"gelir."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String::new` returns a new empty string, use `String::with_capacity` when "
|
|
"you know how much data you want to push to the string."
|
|
msgstr ""
|
|
"`String::new` yeni bir boş dize geri döndürür, dizeye ne kadar veri eklemek "
|
|
"istediğinizi bildiğinizde `String::with_capacity` kullanın."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String::len` returns the size of the `String` in bytes (which can be "
|
|
"different from its length in characters)."
|
|
msgstr ""
|
|
"`String::len`, `String`'in bayt cinsinden boyutunu geri döndürür (bu, "
|
|
"karakter cinsinden uzunluğundan farklı olabilir)."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String::chars` returns an iterator over the actual characters. Note that a "
|
|
"`char` can be different from what a human will consider a \"character\" due "
|
|
"to [grapheme clusters](https://docs.rs/unicode-segmentation/latest/"
|
|
"unicode_segmentation/struct.Graphemes.html)."
|
|
msgstr ""
|
|
"`String::chars`, gerçek karakterler üzerinde bir adımlayıcı (iterator) geri "
|
|
"döndürür. [yazıbirim (grapheme) kümeleri](https://docs.rs/unicode-"
|
|
"segmentation/latest/unicode_segmentation/struct.Graphemes.html) nedeniyle "
|
|
"bir `char`'ın bir insanın \"karakter\" olarak kabul edeceği şeyden farklı "
|
|
"olabileceğini unutmayın."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"When people refer to strings they could either be talking about `&str` or "
|
|
"`String`."
|
|
msgstr ""
|
|
"İnsanlar dizelerden (strings) bahsettiğinde, ya `&str` ya da `String`'den "
|
|
"bahsediyor olabilirler."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"When a type implements `Deref<Target = T>`, the compiler will let you "
|
|
"transparently call methods from `T`."
|
|
msgstr ""
|
|
"Bir tür `Deref<Target = T>`'yi gerçekleştirdiğinde (implement), derleyici "
|
|
"`T`'den metotları şeffaf bir şekilde çağırmanıza izin verir."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"We haven't discussed the `Deref` trait yet, so at this point this mostly "
|
|
"explains the structure of the sidebar in the documentation."
|
|
msgstr ""
|
|
"`Deref` özelliğini (trait) henüz tartışmadık, bu yüzden bu noktada bu "
|
|
"çoğunlukla dokümantasyondaki kenar çubuğunun yapısını (neden String türünün "
|
|
"altında str metodlarının da görüldüğünü) açıklar."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String` implements `Deref<Target = str>` which transparently gives it "
|
|
"access to `str`'s methods."
|
|
msgstr ""
|
|
"`String`, `Deref<Target = str>` özelliğini gerçekleştirir (implement) ve bu "
|
|
"ona şeffaf bir şekilde `str`'nin metotlarına erişim sağlar."
|
|
|
|
#: src/std-types/string.md
|
|
msgid "Write and compare `let s3 = s1.deref();` and `let s3 = &*s1;`."
|
|
msgstr "`let s3 = s1.deref();` ve `let s3 = &*s1;` yazıp karşılaştırın."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"`String` is implemented as a wrapper around a vector of bytes, many of the "
|
|
"operations you see supported on vectors are also supported on `String`, but "
|
|
"with some extra guarantees."
|
|
msgstr ""
|
|
"`String`, bir bayt vektörü etrafında bir sarmalayıcı (wrapper) olarak "
|
|
"gerçekleştirilmiştir (implement), vektörlerde desteklenen birçok işlem "
|
|
"`String`'de de desteklenir, ancak bazı ek garantilerle."
|
|
|
|
#: src/std-types/string.md
|
|
msgid "Compare the different ways to index a `String`:"
|
|
msgstr "Bir `String`'e erimenin farklı yollarını karşılaştırın:"
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"To a character by using `s3.chars().nth(i).unwrap()` where `i` is in-bound, "
|
|
"out-of-bounds."
|
|
msgstr ""
|
|
"`i`'nin sınırlar içinde veya dışında olduğu `s3.chars().nth(i).unwrap()` "
|
|
"kullanarak bir karaktere erişmek."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"To a substring by using `s3[0..4]`, where that slice is on character "
|
|
"boundaries or not."
|
|
msgstr ""
|
|
"Bu dilimin (slice) karakter sınırlarına denk gelip gelmediği durumlarda "
|
|
"`s3[0..4]` kullanarak bir alt dizeye erişmek."
|
|
|
|
#: src/std-types/string.md
|
|
msgid ""
|
|
"Many types can be converted to a string with the [`to_string`](https://doc."
|
|
"rust-lang.org/std/string/trait.ToString.html#tymethod.to_string) method. "
|
|
"This trait is automatically implemented for all types that implement "
|
|
"`Display`, so anything that can be formatted can also be converted to a "
|
|
"string."
|
|
msgstr ""
|
|
"Birçok tür, [`to_string`](https://doc.rust-lang.org/std/string/trait."
|
|
"ToString.html#tymethod.to_string) metodu ile bir dizeye dönüştürülebilir. Bu "
|
|
"özellik (trait), `Display`'i gerçekleştiren (implement) tüm türler için "
|
|
"otomatik olarak gerçekleştirilir, bu nedenle biçimlendirilebilen (format) "
|
|
"her şey bir dizeye de dönüştürülebilir."
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"[`Vec`](https://doc.rust-lang.org/std/vec/struct.Vec.html) is the standard "
|
|
"resizable heap-allocated buffer:"
|
|
msgstr ""
|
|
"[`Vec`](https://doc.rust-lang.org/std/vec/struct.Vec.html), standart yeniden "
|
|
"boyutlandırılabilir dinamik bellekten tahsis edilen arabellektir (heap-"
|
|
"allocated buffer):"
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "\"v1: len = {}, capacity = {}\""
|
|
msgstr "\"v1: uzunluk = {}, kapasite = {}\""
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "\"v2: len = {}, capacity = {}\""
|
|
msgstr "\"v2: uzunluk = {}, kapasite = {}\""
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "// Canonical macro to initialize a vector with elements.\n"
|
|
msgstr ""
|
|
"// Bir vektörü elemanlarla ilklendirmek (initialize) için standart makro.\n"
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "// Retain only the even elements.\n"
|
|
msgstr "// Sadece çift elemanları tut.\n"
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "\"{v3:?}\""
|
|
msgstr "\"{v3:?}\""
|
|
|
|
#: src/std-types/vec.md
|
|
msgid "// Remove consecutive duplicates.\n"
|
|
msgstr "// Ardışık kopyaları sil.\n"
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"`Vec` implements [`Deref<Target = [T]>`](https://doc.rust-lang.org/std/vec/"
|
|
"struct.Vec.html#deref-methods-%5BT%5D), which means that you can call slice "
|
|
"methods on a `Vec`."
|
|
msgstr ""
|
|
"`Vec`, [`Deref<Target = [T]>`](https://doc.rust-lang.org/std/vec/struct.Vec."
|
|
"html#deref-methods-%5BT%5D) özelliğini gerçekleştirir (implement), bu da bir "
|
|
"`Vec` üzerinde dilim (slice) metotlarını çağırabileceğiniz anlamına gelir."
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"`Vec` is a type of collection, along with `String` and `HashMap`. The data "
|
|
"it contains is stored on the heap. This means the amount of data doesn't "
|
|
"need to be known at compile time. It can grow or shrink at runtime."
|
|
msgstr ""
|
|
"`Vec`, `String` ve `HashMap` ile birlikte bir koleksiyon türüdür. İçerdiği "
|
|
"veriler dinamik bellekte (heap) saklanır. Bu, veri miktarının derleme "
|
|
"zamanında bilinmesi gerekmediği anlamına gelir. Çalışma zamanında "
|
|
"büyüyebilir veya küçülebilir."
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"Notice how `Vec<T>` is a generic type too, but you don't have to specify `T` "
|
|
"explicitly. As always with Rust type inference, the `T` was established "
|
|
"during the first `push` call."
|
|
msgstr ""
|
|
"`Vec<T>`'nin de genelleştirilmiş (generic) bir tür olduğuna, ancak `T`'yi "
|
|
"açıkça belirtmek zorunda olmadığınıza dikkat edin. Rust tür çıkarımında "
|
|
"(type inference) her zaman olduğu gibi, `T` ilk `push` çağrısı sırasında "
|
|
"belirlenmiştir."
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"`vec![...]` is a canonical macro to use instead of `Vec::new()` and it "
|
|
"supports adding initial elements to the vector."
|
|
msgstr ""
|
|
"`vec![...]`, `Vec::new()` yerine kullanılacak standart bir makrodur ve "
|
|
"vektöre başlangıç elemanları eklemeyi destekler."
|
|
|
|
#: src/std-types/vec.md
|
|
msgid ""
|
|
"To index the vector you use `[` `]`, but they will panic if out of bounds. "
|
|
"Alternatively, using `get` will return an `Option`. The `pop` function will "
|
|
"remove the last element."
|
|
msgstr ""
|
|
"Vektörün elemanlarına erişmek için `[` `]` kullanırsınız, ancak sınırlar "
|
|
"dışındaysa paniğe (panic) neden olurlar. Alternatif olarak, `get` kullanmak "
|
|
"bir `Option` geri döndürür. `pop` fonksiyonu son elemanı siler."
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "Standard hash map with protection against HashDoS attacks:"
|
|
msgstr ""
|
|
"HashDoS saldırılarına karşı korumalı standart özet haritası (hash map):"
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Adventures of Huckleberry Finn\""
|
|
msgstr "\"Fadiş\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Grimms' Fairy Tales\""
|
|
msgstr "\"Dede Korkut Hikayeleri\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Pride and Prejudice\""
|
|
msgstr "\"Aşk-ı Memnu\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Les Misérables\""
|
|
msgstr "\"İnce Mehmed\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"We know about {} books, but not Les Misérables.\""
|
|
msgstr "\"{} kitap hakkında bilgimiz var, ama İnce Mehmed hakkında yok.\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Alice's Adventure in Wonderland\""
|
|
msgstr "\"Keloğlan Masalları \""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"{book}: {count} pages\""
|
|
msgstr "\"{book}: {count} sayfa\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"{book} is unknown.\""
|
|
msgstr "\"{book} bilinmiyor.\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "// Use the .entry() method to insert a value if nothing is found.\n"
|
|
msgstr ""
|
|
"// Eğer bir şey bulunmazsa bir değer eklemek için .entry() metodunu "
|
|
"kullanın.\n"
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid ""
|
|
"`HashMap` is not defined in the prelude and needs to be brought into scope."
|
|
msgstr ""
|
|
"`HashMap`, başlangıç (prelude) kısmında tanımlı değildir ve kapsama (scope) "
|
|
"alınması gerekir."
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid ""
|
|
"Try the following lines of code. The first line will see if a book is in the "
|
|
"hashmap and if not return an alternative value. The second line will insert "
|
|
"the alternative value in the hashmap if the book is not found."
|
|
msgstr ""
|
|
"Aşağıdaki kod satırlarını deneyin. İlk satır bir kitabın hash haritasında "
|
|
"olup olmadığına bakar ve yoksa alternatif bir değer geri döndürür. İkinci "
|
|
"satır, kitap bulunmazsa alternatif değeri hash haritasına ekler."
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"Harry Potter and the Sorcerer's Stone\""
|
|
msgstr "\"Osmanlı Cadısı\""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "\"The Hunger Games\""
|
|
msgstr "\"Gri Gökyüzü \""
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid "Unlike `vec!`, there is unfortunately no standard `hashmap!` macro."
|
|
msgstr "`vec!`'in aksine, maalesef standart bir `hashmap!` makrosu yoktur."
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid ""
|
|
"Although, since Rust 1.56, HashMap implements [`From<[(K, V); N]>`](https://"
|
|
"doc.rust-lang.org/std/collections/hash_map/struct.HashMap.html#impl-"
|
|
"From%3C%5B(K,+V);+N%5D%3E-for-HashMap%3CK,+V,+RandomState%3E), which allows "
|
|
"us to easily initialize a hash map from a literal array:"
|
|
msgstr ""
|
|
"Ancak, Rust 1.56'dan beri, HashMap [`From<[(K, V); N]>`](https://doc.rust-"
|
|
"lang.org/std/collections/hash_map/struct.HashMap.html#impl-From%3C%5B(K,+V);"
|
|
"+N%5D%3E-for-HashMap%3CK,+V,+RandomState%3E) özelliğini (trait) "
|
|
"gerçekleştirir (implement), bu da bir özet haritasını (hash map) bir "
|
|
"değişmez (literal) diziden kolayca ilklendirmemize (initialize) olanak tanır:"
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid ""
|
|
"Alternatively HashMap can be built from any `Iterator` that yields key-value "
|
|
"tuples."
|
|
msgstr ""
|
|
"Alternatif olarak HashMap, anahtar-değer (key-value) demetleri (tuple) "
|
|
"üreten herhangi bir `Iterator`'dan oluşturulabilir."
|
|
|
|
#: src/std-types/hashmap.md
|
|
msgid ""
|
|
"This type has several \"method-specific\" return types, such as `std::"
|
|
"collections::hash_map::Keys`. These types often appear in searches of the "
|
|
"Rust docs. Show students the docs for this type, and the helpful link back "
|
|
"to the `keys` method."
|
|
msgstr ""
|
|
"Bu tür, `std::collections::hash_map::Keys` gibi birkaç \"metoda özgü\" geri "
|
|
"dönüş türüne sahiptir. Bu türler genellikle Rust belgelerindeki aramalarda "
|
|
"görünür. Öğrencilere bu türün belgelerini ve `keys` metoduna geri dönen "
|
|
"yardımcı bağlantıyı gösterin."
|
|
|
|
#: src/std-types/exercise.md
|
|
msgid ""
|
|
"In this exercise you will take a very simple data structure and make it "
|
|
"generic. It uses a [`std::collections::HashMap`](https://doc.rust-lang.org/"
|
|
"stable/std/collections/struct.HashMap.html) to keep track of what values "
|
|
"have been seen and how many times each one has appeared."
|
|
msgstr ""
|
|
"Bu alıştırmada çok basit bir veri yapısı alıp onu genelleştirilmiş (generic) "
|
|
"hale getireceksiniz. Hangi değerlerin görüldüğünü ve her birinin kaç kez "
|
|
"göründüğünü takip etmek için bir [`std::collections::HashMap`](https://doc."
|
|
"rust-lang.org/stable/std/collections/struct.HashMap.html) kullanır."
|
|
|
|
#: src/std-types/exercise.md
|
|
msgid ""
|
|
"The initial version of `Counter` is hardcoded to only work for `u32` values. "
|
|
"Make the struct and its methods generic over the type of value being "
|
|
"tracked, that way `Counter` can track any type of value."
|
|
msgstr ""
|
|
"`Counter`'ın ilk versiyonu sadece `u32` değerleri için çalışacak şekilde "
|
|
"kodlanmıştır. Yapıyı ve metotlarını, izlenen değerin türü üzerinde "
|
|
"genelleştirme (generic) yapın, bu şekilde `Counter` her tür değeri "
|
|
"izleyebilir."
|
|
|
|
#: src/std-types/exercise.md
|
|
msgid ""
|
|
"If you finish early, try using the [`entry`](https://doc.rust-lang.org/"
|
|
"stable/std/collections/struct.HashMap.html#method.entry) method to halve the "
|
|
"number of hash lookups required to implement the `count` method."
|
|
msgstr ""
|
|
"Eğer erken bitirirseniz, `count` metodunu gerçekleştirmek (implement) için "
|
|
"gereken özet (hash) arama sayısını yarıya indirmek için [`entry`](https://"
|
|
"doc.rust-lang.org/stable/std/collections/struct.HashMap.html#method.entry) "
|
|
"metodunu kullanmayı deneyin."
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid ""
|
|
"/// Counter counts the number of times each value of type T has been seen.\n"
|
|
msgstr "/// Counter, T türündeki her bir değerin kaç kez görüldüğünü sayar.\n"
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "/// Create a new Counter.\n"
|
|
msgstr "/// Yeni bir Counter oluştur.\n"
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "/// Count an occurrence of the given value.\n"
|
|
msgstr "/// Verilen değerin bir tekrarını say.\n"
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "/// Return the number of times the given value has been seen.\n"
|
|
msgstr "/// Verilen değerin kaç kez görüldüğünü geri döndür.\n"
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "\"saw {} values equal to {}\""
|
|
msgstr "\"{} değer {}`e eşit görüldü\""
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "\"apple\""
|
|
msgstr "\"elma\""
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "\"orange\""
|
|
msgstr "\"portakal\""
|
|
|
|
#: src/std-types/exercise.md src/std-types/solution.md
|
|
msgid "\"got {} apples\""
|
|
msgstr "\"{} elma alındı\""
|
|
|
|
#: src/std-traits.md
|
|
msgid "From and Into"
|
|
msgstr "From ve Into"
|
|
|
|
#: src/std-traits.md
|
|
msgid "Read and Write"
|
|
msgstr "Read ve Write"
|
|
|
|
#: src/std-traits.md
|
|
msgid "Default, struct update syntax"
|
|
msgstr "Default, yapı güncelleme sözdizimi (struct update syntax)"
|
|
|
|
#: src/std-traits.md
|
|
msgid ""
|
|
"As with the standard library types, spend time reviewing the documentation "
|
|
"for each trait."
|
|
msgstr ""
|
|
"Standart kütüphane türlerinde olduğu gibi, her bir özellik (trait) için de "
|
|
"dokümantasyonu gözden geçirmeye zaman ayırın."
|
|
|
|
#: src/std-traits.md
|
|
msgid "This section is long. Take a break midway through."
|
|
msgstr "Bu bölüm uzun. Ortasında bir mola verin."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"These traits support comparisons between values. All traits can be derived "
|
|
"for types containing fields that implement these traits."
|
|
msgstr ""
|
|
"Bu özellikler (traits), değerler arasında karşılaştırmaları destekler. Tüm "
|
|
"özellikler, bu özellikleri gerçekleştiren (implement) alanlar içeren türler "
|
|
"için türetilebilir."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid "`PartialEq` and `Eq`"
|
|
msgstr "`PartialEq` ve `Eq`"
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"`PartialEq` is a partial equivalence relation, with required method `eq` and "
|
|
"provided method `ne`. The `==` and `!=` operators will call these methods."
|
|
msgstr ""
|
|
"`PartialEq`, gerekli metot `eq` ve sağlanan metot `ne` ile kısmi bir denklik "
|
|
"ilişkisidir. `==` ve `!=` operatörleri bu metotları çağırır."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"`Eq` is a full equivalence relation (reflexive, symmetric, and transitive) "
|
|
"and implies `PartialEq`. Functions that require full equivalence will use "
|
|
"`Eq` as a trait bound."
|
|
msgstr ""
|
|
"`Eq` tam bir denklik ilişkisidir (yansımalı, simetrik ve geçişme) "
|
|
"(reflexive, symmetric, and transitive) ve `PartialEq` özelliğini kapsar "
|
|
"(imply). Tam denklik gerektiren fonksiyonlar, bir özellik sınırı (trait "
|
|
"bound) olarak `Eq` kullanır."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid "`PartialOrd` and `Ord`"
|
|
msgstr "`PartialOrd` ve `Ord`"
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"`PartialOrd` defines a partial ordering, with a `partial_cmp` method. It is "
|
|
"used to implement the `<`, `<=`, `>=`, and `>` operators."
|
|
msgstr ""
|
|
"`PartialOrd`, `partial_cmp` metoduyla kısmi bir sıralama tanımlar. `<`, "
|
|
"`<=`, `>=` ve `>` operatörlerini gerçekleştirmek (implement) için kullanılır."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid "`Ord` is a total ordering, with `cmp` returning `Ordering`."
|
|
msgstr "`Ord`, `cmp`'nin `Ordering` geri döndürdüğü tam bir sıralamadır."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"`PartialEq` can be implemented between different types, but `Eq` cannot, "
|
|
"because it is reflexive:"
|
|
msgstr ""
|
|
"`PartialEq` farklı türler arasında gerçekleştirilebilir (implement), ancak "
|
|
"`Eq` yansımalı (reflexive) olduğu için gerçekleştirilemez:"
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"In practice, it's common to derive these traits, but uncommon to implement "
|
|
"them."
|
|
msgstr ""
|
|
"Pratikte bu özellikleri (traits) türetmek (derive) yaygındır, ancak onları "
|
|
"gerçekleştirmek (implement) yaygın değildir."
|
|
|
|
#: src/std-traits/comparisons.md
|
|
msgid ""
|
|
"When comparing references in Rust, it will compare the value of the things "
|
|
"pointed to, it will NOT compare the references themselves. That means that "
|
|
"references to two different things can compare as equal if the values "
|
|
"pointed to are the same:"
|
|
msgstr ""
|
|
"Rust'ta referansları karşılaştırırken, gösterdikleri şeylerin değerini "
|
|
"karşılaştırır, referansların kendilerini DEĞİL. Bu, gösterilen değerler "
|
|
"aynıysa, iki farklı şeye yapılan referansların eşit olarak "
|
|
"karşılaştırılabileceği anlamına gelir:"
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"Operator overloading is implemented via traits in [`std::ops`](https://doc."
|
|
"rust-lang.org/std/ops/index.html):"
|
|
msgstr ""
|
|
"Operatör yüklemesi (overloading), [`std::ops`](https://doc.rust-lang.org/std/"
|
|
"ops/index.html)'deki özellikler (traits) aracılığıyla gerçekleştirilir "
|
|
"(implement):"
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid "\"{p1:?} + {p2:?} = {:?}\""
|
|
msgstr "\"{p1:?} + {p2:?} = {:?}\""
|
|
|
|
#: src/std-traits/operators.md src/memory-management/drop.md
|
|
msgid "Discussion points:"
|
|
msgstr "Tartışma noktaları:"
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"You could implement `Add` for `&Point`. In which situations is that useful?"
|
|
msgstr ""
|
|
"`&Point` için `Add`'i gerçekleştirebilirsiniz (implement). Bu hangi "
|
|
"durumlarda kullanışlıdır?"
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"Answer: `Add:add` consumes `self`. If type `T` for which you are overloading "
|
|
"the operator is not `Copy`, you should consider overloading the operator for "
|
|
"`&T` as well. This avoids unnecessary cloning on the call site."
|
|
msgstr ""
|
|
"Cevap: `Add:add`, `self`'i tüketir. Operatörü yüklediğiniz `T` türü `Copy` "
|
|
"değilse, operatörü `&T` için de yüklemey yapmayı (overloading) "
|
|
"düşünmelisiniz. Bu, çağrı yerleride (call site) gereksiz klonlamayı önler."
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"Why is `Output` an associated type? Could it be made a type parameter of the "
|
|
"method?"
|
|
msgstr ""
|
|
"`Output` neden bir ilişkili türdür (associated type)? Metodun bir tür "
|
|
"parametresi yapılabilir miydi?"
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"Short answer: Function type parameters are controlled by the caller, but "
|
|
"associated types (like `Output`) are controlled by the implementer of a "
|
|
"trait."
|
|
msgstr ""
|
|
"Kısa cevap: Fonksiyon tür parametreleri çağıran (caller) tarafından kontrol "
|
|
"edilir, ancak ilişkili türler (`Output` gibi) bir özelliğin (trait) "
|
|
"gerçekleştiricisi (implementer) tarafından kontrol edilir."
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"You could implement `Add` for two different types, e.g. `impl Add<(i32, "
|
|
"i32)> for Point` would add a tuple to a `Point`."
|
|
msgstr ""
|
|
"İki farklı tür için `Add` gerçekleştirebilirsiniz (implement), örn. `impl "
|
|
"Add<(i32, i32)> for Point`, bu bir `Point`'e bir demet (tuple) eklerdi."
|
|
|
|
#: src/std-traits/operators.md
|
|
msgid ""
|
|
"The `Not` trait (`!` operator) is notable because it does not convert the "
|
|
"argument to `bool` like the same operator in C-family languages; instead, "
|
|
"for integer types it flips each bit of the number, which, arithmetically, is "
|
|
"equivalent to subtracting the argument from `-1`: `!5 == -6`."
|
|
msgstr ""
|
|
"`Not` özelliği (`!` operatörü) dikkat çekicidir çünkü C dillerindeki aynı "
|
|
"operatör gibi argümanı `bool`'a dönüştürmez; bunun yerine, tam sayı türleri "
|
|
"için sayının her bitini tersine çevirir; bu da aritmetik olarak argümanı "
|
|
"`-1`'den çıkarmaya eşdeğerdir: `!5 == -6`."
|
|
|
|
#: src/std-traits/from-and-into.md
|
|
msgid ""
|
|
"Types implement [`From`](https://doc.rust-lang.org/std/convert/trait.From."
|
|
"html) and [`Into`](https://doc.rust-lang.org/std/convert/trait.Into.html) to "
|
|
"facilitate type conversions. Unlike `as`, these traits correspond to "
|
|
"lossless, infallible conversions."
|
|
msgstr ""
|
|
"Türler, tür dönüşümlerini kolaylaştırmak için [`From`](https://doc.rust-lang."
|
|
"org/std/convert/trait.From.html) ve [`Into`](https://doc.rust-lang.org/std/"
|
|
"convert/trait.Into.html) özelliklerini gerçekleştirir (implement). `as`'in "
|
|
"aksine, bu özellikler (traits) kayıpsız, hatasız dönüşümlere karşılık gelir."
|
|
|
|
#: src/std-traits/from-and-into.md
|
|
msgid "\"{s}, {addr}, {one}, {bigger}\""
|
|
msgstr "\"{s}, {addr}, {one}, {bigger}\""
|
|
|
|
#: src/std-traits/from-and-into.md
|
|
msgid ""
|
|
"[`Into`](https://doc.rust-lang.org/std/convert/trait.Into.html) is "
|
|
"automatically implemented when [`From`](https://doc.rust-lang.org/std/"
|
|
"convert/trait.From.html) is implemented:"
|
|
msgstr ""
|
|
"[`From`](https://doc.rust-lang.org/std/convert/trait.From.html) "
|
|
"gerçekleştirildiğinde (implement) [`Into`](https://doc.rust-lang.org/std/"
|
|
"convert/trait.Into.html) otomatik olarak gerçekleştirilir:"
|
|
|
|
#: src/std-traits/from-and-into.md
|
|
msgid ""
|
|
"That's why it is common to only implement `From`, as your type will get "
|
|
"`Into` implementation too."
|
|
msgstr ""
|
|
"Bu yüzden sadece `From`'u gerçekleştirmek (implement) yaygındır, çünkü "
|
|
"türünüz `Into` gerçekleştirmesini de alacaktır."
|
|
|
|
#: src/std-traits/from-and-into.md
|
|
msgid ""
|
|
"When declaring a function argument input type like \"anything that can be "
|
|
"converted into a `String`\", the rule is opposite, you should use `Into`. "
|
|
"Your function will accept types that implement `From` and those that _only_ "
|
|
"implement `Into`."
|
|
msgstr ""
|
|
"\"Bir `String`'e dönüştürülebilen herhangi bir şey\" gibi bir fonksiyon "
|
|
"argümanı girdi türü bildirirken, kural tam tersidir, `Into` kullanmalısınız. "
|
|
"Fonksiyonunuz `From`'u gerçekleştiren (implement) türleri ve _sadece_ "
|
|
"`Into`'yu gerçekleştirenleri kabul edecektir."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid ""
|
|
"Rust has no _implicit_ type conversions, but does support explicit casts "
|
|
"with `as`. These generally follow C semantics where those are defined."
|
|
msgstr ""
|
|
"Rust'ta _örtük (implicit)_ tür dönüşümleri yoktur, ancak `as` ile açık "
|
|
"(explicit) tür dönüştürmelerini (casts) destekler. Bunlar genellikle "
|
|
"tanımlandıkları yerlerde C semantiğini takip eder."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid "\"as u16: {}\""
|
|
msgstr "\"u16 olarak: {}\""
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid "\"as i16: {}\""
|
|
msgstr "\"i16 olarak: {}\""
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid "\"as u8: {}\""
|
|
msgstr "\"u8 olarak: {}\""
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid ""
|
|
"The results of `as` are _always_ defined in Rust and consistent across "
|
|
"platforms. This might not match your intuition for changing sign or casting "
|
|
"to a smaller type -- check the docs, and comment for clarity."
|
|
msgstr ""
|
|
"`as`'in sonuçları Rust'ta _her zaman_ tanımlıdır ve platformlar arasında "
|
|
"tutarlıdır. Bu, işaret (sign) değiştirme veya daha küçük bir türe dönüştürme "
|
|
"(cast) konusundaki sezginizle uyuşmayabilir -- belgeleri kontrol edin ve "
|
|
"açıklık için yorum yapın."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid ""
|
|
"Casting with `as` is a relatively sharp tool that is easy to use "
|
|
"incorrectly, and can be a source of subtle bugs as future maintenance work "
|
|
"changes the types that are used or the ranges of values in types. Casts are "
|
|
"best used only when the intent is to indicate unconditional truncation (e.g. "
|
|
"selecting the bottom 32 bits of a `u64` with `as u32`, regardless of what "
|
|
"was in the high bits)."
|
|
msgstr ""
|
|
"`as` ile dönüştürme (cast), yanlış kullanılması kolay olan nispeten keskin "
|
|
"bir araçtır ve gelecekteki bakım çalışmaları (maintenance work) kullanılan "
|
|
"türleri veya türlerdeki değer aralıklarını değiştirdikçe ince hataların "
|
|
"kaynağı olabilir. Tür dnüştürmesi en iyi, niyetin koşulsuz olarak kesmeyi "
|
|
"belirtmek olduğu durumlarda kullanılır (örneğin, yüksek bitlerde ne olursa "
|
|
"olsun bir `u64`'ün alt 32 bitini `as u32` ile seçmek)."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid ""
|
|
"For infallible casts (e.g. `u32` to `u64`), prefer using `From` or `Into` "
|
|
"over `as` to confirm that the cast is in fact infallible. For fallible "
|
|
"casts, `TryFrom` and `TryInto` are available when you want to handle casts "
|
|
"that fit differently from those that don't."
|
|
msgstr ""
|
|
"Hatasız tür dönüştürmeleri (cast) için (örneğin `u32`'den `u64`'e), "
|
|
"dönüşümün gerçekten hatasız olduğunu doğrulamak için `as` yerine `From` veya "
|
|
"`Into` kullanmayı tercih edin. Hatalı olabilecek dönüştürmeler (cast) için, "
|
|
"uyan ve uymayan dnüştürmeleri (cast) ele almak istediğinizde `TryFrom` ve "
|
|
"`TryInto` mevcuttur."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid "Consider taking a break after this slide."
|
|
msgstr "Bu slayttan sonra bir mola vermeyi düşünün."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid ""
|
|
"`as` is similar to a C++ static cast. Use of `as` in cases where data might "
|
|
"be lost is generally discouraged, or at least deserves an explanatory "
|
|
"comment."
|
|
msgstr ""
|
|
"`as`, C++'daki bir statik dönüştürmeye (static cast) benzer. Veri kaybı "
|
|
"olabilecek durumlarda `as` kullanımı genellikle önerilmez veya en azından "
|
|
"açıklayıcı bir yorumu hak eder."
|
|
|
|
#: src/std-traits/casting.md
|
|
msgid "This is common in casting integers to `usize` for use as an index."
|
|
msgstr ""
|
|
"Bu, tamsayıları bir indeks olarak kullanmak üzere `usize`'a dönüştürürken "
|
|
"yaygındır."
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid ""
|
|
"Using [`Read`](https://doc.rust-lang.org/std/io/trait.Read.html) and "
|
|
"[`BufRead`](https://doc.rust-lang.org/std/io/trait.BufRead.html), you can "
|
|
"abstract over `u8` sources:"
|
|
msgstr ""
|
|
"[`Read`](https://doc.rust-lang.org/std/io/trait.Read.html) ve [`BufRead`]"
|
|
"(https://doc.rust-lang.org/std/io/trait.BufRead.html) kullanarak, `u8` "
|
|
"kaynakları üzerinde soyutlama yapabilirsiniz:"
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid "b\"foo\\nbar\\nbaz\\n\""
|
|
msgstr "b\"foo\\nbar\\nbaz\\n\""
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid "\"lines in slice: {}\""
|
|
msgstr "\"dilimdeki (slice) satırlar: {}\""
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid "\"lines in file: {}\""
|
|
msgstr "\"dosyadaki satırlar: {}\""
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid ""
|
|
"Similarly, [`Write`](https://doc.rust-lang.org/std/io/trait.Write.html) lets "
|
|
"you abstract over `u8` sinks:"
|
|
msgstr ""
|
|
"Benzer şekilde, [`Write`](https://doc.rust-lang.org/std/io/trait.Write.html) "
|
|
"`u8` alıcıları (sinks) üzerinde soyutlama yapmanızı sağlar:"
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid "\"\\n\""
|
|
msgstr "\"\\n\""
|
|
|
|
#: src/std-traits/read-and-write.md
|
|
msgid "\"Logged: {buffer:?}\""
|
|
msgstr "\"Kaydedildi: {buffer:?}\""
|
|
|
|
#: src/std-traits/default.md
|
|
msgid "The `Default` Trait"
|
|
msgstr "`Default` Özelliği (Trait)"
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"The [`Default`](https://doc.rust-lang.org/std/default/trait.Default.html) "
|
|
"trait produces a default value for a type."
|
|
msgstr ""
|
|
"[`Default`](https://doc.rust-lang.org/std/default/trait.Default.html) "
|
|
"özelliği (trait), bir tür için varsayılan bir değer üretir."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid "\"John Smith\""
|
|
msgstr "\"Evliya Çelebi\""
|
|
|
|
#: src/std-traits/default.md
|
|
msgid "\"Y is set!\""
|
|
msgstr "\"Y ayarlandı!\""
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"It can be implemented directly or it can be derived via `#[derive(Default)]`."
|
|
msgstr ""
|
|
"Doğrudan gerçekleştirilebilir (implement) veya `#[derive(Default)]` "
|
|
"aracılığıyla türetilebilir."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"A derived implementation will produce a value where all fields are set to "
|
|
"their default values."
|
|
msgstr ""
|
|
"Türetilmiş bir gerçekleştirme (implementation), tüm alanların varsayılan "
|
|
"değerlerine ayarlandığı bir değer üretecektir."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid "This means all types in the struct must implement `Default` too."
|
|
msgstr ""
|
|
"Bu, yapıdaki (struct) tüm türlerin de `Default`'u gerçekleştirmesi "
|
|
"(implement) gerektiği anlamına gelir."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"Standard Rust types often implement `Default` with reasonable values (e.g. "
|
|
"`0`, `\"\"`, etc)."
|
|
msgstr ""
|
|
"Standart Rust türleri genellikle `Default`'u makul değerlerle (ör. `0`, "
|
|
"`\"\"`, vb.) gerçekleştirir (implement)."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid "The partial struct initialization works nicely with default."
|
|
msgstr ""
|
|
"Kısmi yapı ilklendirmesi (partial struct initialization), default özelliği "
|
|
"ile güzel çalışır."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"The Rust standard library is aware that types can implement `Default` and "
|
|
"provides convenience methods that use it."
|
|
msgstr ""
|
|
"Rust standart kütüphanesi, türlerin `Default`'u gerçekleştirebileceğinin "
|
|
"(implement) farkındadır ve onu kullanan kullanışlı metotlar sağlar."
|
|
|
|
#: src/std-traits/default.md
|
|
msgid ""
|
|
"The `..` syntax is called [struct update syntax](https://doc.rust-lang.org/"
|
|
"book/ch05-01-defining-structs.html#creating-instances-from-other-instances-"
|
|
"with-struct-update-syntax)."
|
|
msgstr ""
|
|
"`..` sözdizimine [yapı güncelleme sözdizimi (struct update syntax)](https://"
|
|
"doc.rust-lang.org/book/ch05-01-defining-structs.html#creating-instances-from-"
|
|
"other-instances-with-struct-update-syntax) denir."
|
|
|
|
#: src/std-traits/exercise.md
|
|
msgid ""
|
|
"In this example, you will implement the classic [\"ROT13\" cipher](https://"
|
|
"en.wikipedia.org/wiki/ROT13). Copy this code to the playground, and "
|
|
"implement the missing bits. Only rotate ASCII alphabetic characters, to "
|
|
"ensure the result is still valid UTF-8."
|
|
msgstr ""
|
|
"Bu örnekte, klasik [\"ROT13\" şifresini](https://en.wikipedia.org/wiki/"
|
|
"ROT13) gerçekleştireceksiniz (implement). Bu kodu deneme alanına "
|
|
"(playground) kopyalayın ve eksik kısımları gerçekleştirin. Sonucun hala "
|
|
"geçerli UTF-8 olduğundan emin olmak için yalnızca ASCII alfabetik "
|
|
"karakterleri döndürün."
|
|
|
|
#: src/std-traits/exercise.md
|
|
msgid "// Implement the `Read` trait for `RotDecoder`.\n"
|
|
msgstr "// `RotDecoder` için `Read` özelliğini (trait) gerçekleştirin.\n"
|
|
|
|
#: src/std-traits/exercise.md src/std-traits/solution.md
|
|
msgid "\"Gb trg gb gur bgure fvqr!\""
|
|
msgstr "\"B gnensn ineznx tnlrfvlyr!\""
|
|
|
|
#: src/std-traits/exercise.md src/std-traits/solution.md
|
|
msgid "\"To get to the other side!\""
|
|
msgstr "\"O tarafa varmak gayesiyle!\""
|
|
|
|
#: src/std-traits/exercise.md
|
|
msgid ""
|
|
"What happens if you chain two `RotDecoder` instances together, each rotating "
|
|
"by 13 characters?"
|
|
msgstr ""
|
|
"Her biri 13 karakter kaydırma (ROT13) yapan iki adet RotDecoder örneğini "
|
|
"ardı ardına (biri diğerinin çıktısını okuyarak) çalıştırırsan ne olur?"
|
|
|
|
#: src/welcome-day-3.md
|
|
msgid "Welcome to Day 3"
|
|
msgstr "3. Gün'e Hoş Geldiniz"
|
|
|
|
#: src/welcome-day-3.md
|
|
msgid "Today, we will cover:"
|
|
msgstr "Bugün, şunları ele alacağız:"
|
|
|
|
#: src/welcome-day-3.md
|
|
msgid ""
|
|
"Memory management, lifetimes, and the borrow checker: how Rust ensures "
|
|
"memory safety."
|
|
msgstr ""
|
|
"Bellek yönetimi, ömürler (lifetimes) ve ödünç alma denetleyicisi (borrow "
|
|
"checker): Rust'ın bellek emniyetini (memory safety) nasıl sağladığı."
|
|
|
|
#: src/welcome-day-3.md
|
|
msgid "Smart pointers: standard library pointer types."
|
|
msgstr ""
|
|
"Akıllı göstericiler (Smart pointers): standart kütüphane gösterici türleri."
|
|
|
|
#: src/welcome-day-3.md src/welcome-day-4-afternoon.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 2 hours and 20 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 20 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/memory-management.md src/memory-management/clone.md
|
|
msgid "Clone"
|
|
msgstr "Clone"
|
|
|
|
#: src/memory-management.md
|
|
msgid "Drop"
|
|
msgstr "Drop"
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Programs allocate memory in two ways:"
|
|
msgstr "Programlar iki şekilde bellek tahsis eder (allocate):"
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Stack: Continuous area of memory for local variables."
|
|
msgstr "Yığın (Stack): Yerel değişkenler için sürekli olan bir bellek alanı."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Values have fixed sizes known at compile time."
|
|
msgstr ""
|
|
"Değerlerin derleme zamanında (compile time) bilinen sabit boyutları (fixed "
|
|
"size) vardır."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Extremely fast: just move a stack pointer."
|
|
msgstr ""
|
|
"Son derece hızlı: sadece bir yığın göstericisi (stack pointer) yeni bir "
|
|
"değer alır."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Easy to manage: follows function calls."
|
|
msgstr ""
|
|
"Yönetimi kolay: fonksiyon çağrılarını izler (fonksiyon nereden çağrıldı "
|
|
"bilgisinin kaydı)."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Great memory locality."
|
|
msgstr ""
|
|
"Mükemmel bellek yerelliği (memory locality) sağlar (önbellek durumları için)."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Heap: Storage of values outside of function calls."
|
|
msgstr ""
|
|
"Dinamik Bellek (Heap): Fonksiyon çağrıları dışındaki değerlerin depolanması."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Values have dynamic sizes determined at runtime."
|
|
msgstr "Bazı değerlerin çalışma zamanında belirlenen dinamik boyutları vardır."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "Slightly slower than the stack: some bookkeeping needed."
|
|
msgstr ""
|
|
"Yığından (stack) biraz daha yavaş: bazı yönetim işlemleri (bookkeeping) "
|
|
"gerekir."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "No guarantee of memory locality."
|
|
msgstr "Bellek yerelliği garantisi yoktur."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid ""
|
|
"Creating a `String` puts fixed-sized metadata on the stack and dynamically "
|
|
"sized data, the actual string, on the heap:"
|
|
msgstr ""
|
|
"Bir `String` oluşturmak, yığına (stack) sabit boyutlu üst veri (metadata) ve "
|
|
"dinamik belleğe (heap) ise gerçek dizeyi (string) tutan dinamik boyutlu "
|
|
"verileri koyar:"
|
|
|
|
#: src/memory-management/review.md
|
|
msgid ""
|
|
"Mention that a `String` is backed by a `Vec`, so it has a capacity and "
|
|
"length and can grow if mutable via reallocation on the heap."
|
|
msgstr ""
|
|
"Bir `String`'in aslında bir `Vec` kullandığını, bu nedenle bir kapasitesi ve "
|
|
"uzunluğu olduğunu ve değiştirilebilir (mutable) ise dinamik bellekte (heap) "
|
|
"yeniden tahsis (reallocation) yoluyla büyüyebileceğini belirtin."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid ""
|
|
"If students ask about it, you can mention that the underlying memory is heap "
|
|
"allocated using the [System Allocator](https://doc.rust-lang.org/std/alloc/"
|
|
"struct.System.html) and custom allocators can be implemented using the "
|
|
"[Allocator API](https://doc.rust-lang.org/std/alloc/index.html)"
|
|
msgstr ""
|
|
"Öğrenciler sorarsa, temel belleğin (underlying memory) [Sistem Tahsis "
|
|
"Edicisi (System Allocator)](https://doc.rust-lang.org/std/alloc/struct."
|
|
"System.html) kullanılarak dinamik bellekten (heap) tahsis edildiğini ve özel "
|
|
"bellek tahsis edicilerin (custom allocators) [Tahsis Edici API'si (Allocator "
|
|
"API)](https://doc.rust-lang.org/std/alloc/index.html) kullanılarak "
|
|
"gerçekleştirilebileceğini belirtebilirsiniz."
|
|
|
|
#: src/memory-management/review.md
|
|
msgid ""
|
|
"We can inspect the memory layout with `unsafe` Rust. However, you should "
|
|
"point out that this is rightfully unsafe!"
|
|
msgstr ""
|
|
"Bellek düzenini (memory layout) `unsafe` Rust ile inceleyebiliriz. Ancak, "
|
|
"bunun haklı olarak emniyetsiz (unsafe) olduğuna dikkat etmelisiniz!"
|
|
|
|
#: src/memory-management/review.md src/testing/unit-tests.md
|
|
msgid "' '"
|
|
msgstr "' '"
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "\"world\""
|
|
msgstr "\"dünya\""
|
|
|
|
#: src/memory-management/review.md
|
|
msgid ""
|
|
"// DON'T DO THIS AT HOME! For educational purposes only.\n"
|
|
" // String provides no guarantees about its layout, so this could lead "
|
|
"to\n"
|
|
" // undefined behavior.\n"
|
|
msgstr ""
|
|
"// BUNU EVDE DENEMEYİN! Sadece eğitim amaçlıdır.\n"
|
|
" // String, düzeni hakkında hiçbir garanti vermez, bu nedenle bu\n"
|
|
" // tanımsız davranışa (undefined behavior) yol açabilir.\n"
|
|
|
|
#: src/memory-management/review.md
|
|
msgid "\"capacity = {capacity}, ptr = {ptr:#x}, len = {len}\""
|
|
msgstr "\"kapasite = {capacity}, ptr = {ptr:#x}, uzunluk = {len}\""
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Traditionally, languages have fallen into two broad categories:"
|
|
msgstr "Geleneksel olarak, diller iki geniş kategoriye ayrılmıştır:"
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Full control via manual memory management: C, C++, Pascal, ..."
|
|
msgstr "Manuel bellek yönetimi ile tam kontrol: C, C++, Pascal, ..."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Programmer decides when to allocate or free heap memory."
|
|
msgstr ""
|
|
"Programcı, dinamik bellek (heap) tahsis etme (allocate) veya serbest bırakma "
|
|
"(free) zamanına karar verir."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"Programmer must determine whether a pointer still points to valid memory."
|
|
msgstr ""
|
|
"Programcı, bir göstericinin (pointer) hala geçerli belleği gösterip "
|
|
"göstermediğini belirlemelidir."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Studies show, programmers make mistakes."
|
|
msgstr "Araştırmalar, programcıların hata yaptığını gösteriyor."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"Full safety via automatic memory management at runtime: Java, Python, Go, "
|
|
"Haskell, ..."
|
|
msgstr ""
|
|
"Çalışma zamanında (runtime) otomatik bellek yönetimi ile tam emniyet "
|
|
"(safety): Java, Python, Go, Haskell, ..."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"A runtime system ensures that memory is not freed until it can no longer be "
|
|
"referenced."
|
|
msgstr ""
|
|
"Bir çalışma zamanı sistemi (runtime system), belleğin artık referans "
|
|
"alınamayana kadar serbest bırakılmamasını sağlar."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Typically implemented with reference counting or garbage collection."
|
|
msgstr ""
|
|
"Genellikle referans sayımı (reference counting) veya çöp toplama (garbage "
|
|
"collection) ile gerçekleştirilir."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "Rust offers a new mix:"
|
|
msgstr "Rust yeni bir karışım sunar:"
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"Full control _and_ safety via compile time enforcement of correct memory "
|
|
"management."
|
|
msgstr ""
|
|
"Derleme zamanında (compile time) doğru bellek yönetiminin zorunlu kılınması "
|
|
"yoluyla tam kontrol _ve_ emniyet (safety)."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid "It does this with an explicit ownership concept."
|
|
msgstr "Bunu, açık sahiplik (explicit ownership) kavramıyla yapar."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"This slide is intended to help students coming from other languages to put "
|
|
"Rust in context."
|
|
msgstr ""
|
|
"Bu slaytın amacı, farklı programlama dillerinden gelen öğrencilerin Rust’ın "
|
|
"nerede durduğunu kavramalarına yardımcı olmaktır."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"C must manage heap manually with `malloc` and `free`. Common errors include "
|
|
"forgetting to call `free`, calling it multiple times for the same pointer, "
|
|
"or dereferencing a pointer after the memory it points to has been freed."
|
|
msgstr ""
|
|
"C, dinamik belleği (heap) manuel olarak `malloc` ve `free` ile yönetir. "
|
|
"Yaygın hatalar arasında `free` çağırmayı unutmak, aynı gösterici için birden "
|
|
"çok kez `free` fonksiyonunu çağırmak veya gösterdiği bellek serbest "
|
|
"bırakıldıktan (free) sonra bir göstericinin içeriğine erişmek "
|
|
"(dereferencing) yer alır."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"C++ has tools like smart pointers (`unique_ptr`, `shared_ptr`) that take "
|
|
"advantage of language guarantees about calling destructors to ensure memory "
|
|
"is freed when a function returns. It is still quite easy to misuse these "
|
|
"tools and create similar bugs to C."
|
|
msgstr ""
|
|
"C++, bir fonksiyon geri döndüğünde tahsis edilen belleğin serbest "
|
|
"bırakılmasını sağlamak için yıkıcı özel üye fonksiyonlarını (destructors) "
|
|
"çağırma konusundaki dil garantilerinden yararlanan akıllı göstericiler "
|
|
"(`unique_ptr`, `shared_ptr`) gibi araçlara sahiptir. Bu araçları yanlış "
|
|
"kullanmak ve C'ye benzer hatalar oluşturmak hala oldukça kolaydır."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"Java, Go, and Python rely on the garbage collector to identify memory that "
|
|
"is no longer reachable and discard it. This guarantees that any pointer can "
|
|
"be dereferenced, eliminating use-after-free and other classes of bugs. But, "
|
|
"GC has a runtime cost and is difficult to tune properly."
|
|
msgstr ""
|
|
"Java, Go ve Python, artık erişilemeyen belleği belirlemek ve atmak için çöp "
|
|
"toplayıcıya (garbage collector) güvenir. Bu, herhangi bir göstericinin "
|
|
"içeriğine erişilebileceğini (dereferenced) garanti eder, serbest bırakma "
|
|
"sonrası kullanım (use-after-free) ve diğer hata sınıflarını ortadan "
|
|
"kaldırır. Ancak, ÇT'nin (GC) bir çalışma zamanı (runtime cost) maliyeti "
|
|
"vardır ve doğru bir şekilde ayarlamak zordur."
|
|
|
|
#: src/memory-management/approaches.md
|
|
msgid ""
|
|
"Rust's ownership and borrowing model can, in many cases, get the performance "
|
|
"of C, with alloc and free operations precisely where they are required -- "
|
|
"zero-cost. It also provides tools similar to C++'s smart pointers. When "
|
|
"required, other options such as reference counting are available, and there "
|
|
"are even crates available to support runtime garbage collection (not covered "
|
|
"in this class)."
|
|
msgstr ""
|
|
"Rust'ın sahiplik (ownership) ve ödünç alma (borrowing) modeli, birçok "
|
|
"durumda, C'nin performansını, tam olarak gerekli oldukları yerde -sıfır "
|
|
"maliyetle (zero cost)- tahsis (alloc) ve serbest bırakma (free) işlemleriyle "
|
|
"elde edebilir. Ayrıca C++'nın akıllı göstericilerine (smart pointers) benzer "
|
|
"araçlar da sağlar. Gerektiğinde, referans sayımı (reference counting) gibi "
|
|
"diğer seçenekler de mevcuttur ve hatta çalışma zamanı çöp toplamayı (runtime "
|
|
"garbage collection) desteklemek için mevcut olan kasalar (crates) bile "
|
|
"vardır (bu derste ele alınmamaktadır)."
|
|
|
|
#: src/memory-management/ownership.md
|
|
msgid ""
|
|
"All variable bindings have a _scope_ where they are valid and it is an error "
|
|
"to use a variable outside its scope:"
|
|
msgstr ""
|
|
"Tüm değişken bağlamalarının (variable bindings) geçerli oldukları bir "
|
|
"_kapsamı (scope)_ vardır ve bir değişkeni kapsamı dışında kullanmak bir "
|
|
"hatadır:"
|
|
|
|
#: src/memory-management/ownership.md
|
|
msgid ""
|
|
"We say that the variable _owns_ the value. Every Rust value has precisely "
|
|
"one owner at all times."
|
|
msgstr ""
|
|
"Değişkenin değeri _sahiplendiğini_ söyleriz. Her Rust değerinin her zaman "
|
|
"tam olarak \"bir\" sahibi vardır."
|
|
|
|
#: src/memory-management/ownership.md
|
|
msgid ""
|
|
"At the end of the scope, the variable is _dropped_ and the data is freed. A "
|
|
"destructor can run here to free up resources."
|
|
msgstr ""
|
|
"Kapsamın (scope) sonunda, değişken _düşürülür (dropped)_ ve veriler serbest "
|
|
"bırakılır (free). Kaynakları serbest bırakmak için burada bir yıkıcı "
|
|
"(destructor) çalışabilir."
|
|
|
|
#: src/memory-management/ownership.md
|
|
msgid ""
|
|
"Students familiar with garbage collection implementations will know that a "
|
|
"garbage collector starts with a set of \"roots\" to find all reachable "
|
|
"memory. Rust's \"single owner\" principle is a similar idea."
|
|
msgstr ""
|
|
"Çöp toplama (garbage collection) gerçekleştirmelerine (implementations) "
|
|
"aşina olan öğrenciler, bir çöp toplayıcının tüm erişilebilir belleği "
|
|
"(reachable memory) bulmak için bir dizi \"kök (roots)\" ile başladığını "
|
|
"bilirler. Rust'ın \"tek sahip (single owner)\" ilkesi benzer bir fikirdir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "An assignment will transfer _ownership_ between variables:"
|
|
msgstr ""
|
|
"Bir atama (assignment), değişkenler arasında _sahipliği (ownership)_ aktarır:"
|
|
|
|
#: src/memory-management/move.md src/concurrency/async-control-flow/select.md
|
|
msgid "\"Hello!\""
|
|
msgstr "\"Merhaba!\""
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "// dbg!(s1);\n"
|
|
msgstr "// dbg!(s1);\n"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "The assignment of `s1` to `s2` transfers ownership."
|
|
msgstr "`s1`'in `s2`'ye atanması sahipliği (ownership) aktarır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "When `s1` goes out of scope, nothing happens: it does not own anything."
|
|
msgstr ""
|
|
"`s1` kapsam (scope) dışına çıktığında hiçbir şey olmaz: hiçbir şeye sahip "
|
|
"değildir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "When `s2` goes out of scope, the string data is freed."
|
|
msgstr ""
|
|
"`s2` kapsam (scope) dışına çıktığında, dize (string) verisi serbest "
|
|
"bırakılır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "Before move to `s2`:"
|
|
msgstr "`s2`'ye taşımadan (move) önce:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "After move to `s2`:"
|
|
msgstr "`s2`'ye taşıdıktan (move) sonra:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"```bob\n"
|
|
" Stack Heap\n"
|
|
".- - - - - - - - - - - - - -. .- - - - - - - - - - - - - - - - - - -.\n"
|
|
": : : :\n"
|
|
": s1 \"(inaccessible)\" : : :\n"
|
|
": +-----------+-------+ : : +----+----+----+----+----+----+ :\n"
|
|
": | ptr | o---+---+--+--+-->| H | e | l | l | o | ! | :\n"
|
|
": | len | 6 | : | : +----+----+----+----+----+----+ :\n"
|
|
": | capacity | 6 | : | : :\n"
|
|
": +-----------+-------+ : | : :\n"
|
|
": : | `- - - - - - - - - - - - - - - - - - -'\n"
|
|
": s2 : |\n"
|
|
": +-----------+-------+ : |\n"
|
|
": | ptr | o---+---+--'\n"
|
|
": | len | 6 | :\n"
|
|
": | capacity | 6 | :\n"
|
|
": +-----------+-------+ :\n"
|
|
": :\n"
|
|
"`- - - - - - - - - - - - - -'\n"
|
|
"```"
|
|
msgstr ""
|
|
"```bob\n"
|
|
" Yığın (Stack) Dinamik Bellek (Heap)\n"
|
|
".- - - - - - - - - - - - - -. .- - - - - - - - - - - - - - - - - - - - - "
|
|
"- - -.\n"
|
|
": : : :\n"
|
|
": s1 "
|
|
"\"(erişilemez)\" : : :\n"
|
|
": +-----------+-------+ : : +----+----+----+----+----+----+----"
|
|
"+----+ :\n"
|
|
": | ptr | o---+---+--+--+-->| M | e | r | h | a | b | a "
|
|
"| ! | :\n"
|
|
": | len | 8 | : | : +----+----+----+----+----+----+----"
|
|
"+----+ :\n"
|
|
": | capacity | 8 | : "
|
|
"| : :\n"
|
|
": +-----------+-------+ : "
|
|
"| : :\n"
|
|
": : | `- - - - - - - - - - - - - - - - - - - - - "
|
|
"- - -'\n"
|
|
": s2 : |\n"
|
|
": +-----------+-------+ : |\n"
|
|
": | ptr | o---+---+--'\n"
|
|
": | len | 8 | :\n"
|
|
": | capacity | 8 | :\n"
|
|
": +-----------+-------+ :\n"
|
|
": :\n"
|
|
"`- - - - - - - - - - - - - -'\n"
|
|
"```"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"When you pass a value to a function, the value is assigned to the function "
|
|
"parameter. This transfers ownership:"
|
|
msgstr ""
|
|
"Bir değeri bir fonksiyona geçirdiğinizde, değer fonksiyon parametresine "
|
|
"atanır. Bu, sahipliği (ownership) aktarır:"
|
|
|
|
#: src/memory-management/move.md src/memory-management/clone.md
|
|
msgid "\"Hello {name}\""
|
|
msgstr "\"Merhaba {name}\""
|
|
|
|
#: src/memory-management/move.md src/memory-management/clone.md
|
|
#: src/android/aidl/types/parcelables.md src/android/interoperability/java.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"Alice\""
|
|
msgstr "\"Ayşe\""
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "// say_hello(name);\n"
|
|
msgstr "// say_hello(name);\n"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"Mention that this is the opposite of the defaults in C++, which copies by "
|
|
"value unless you use `std::move` (and the move constructor is defined!)."
|
|
msgstr ""
|
|
"Bunun C++'daki varsayılanların tersi olduğunu belirtin; C++ `std::move` "
|
|
"kullanmadığınız sürece (ve taşıyan yapıcı özel üye fonksiyonu (move "
|
|
"constructor) tanımlanmışsa!) değere göre kopyalama yapar."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"It is only the ownership that moves. Whether any machine code is generated "
|
|
"to manipulate the data itself is a matter of optimization, and such copies "
|
|
"are aggressively optimized away."
|
|
msgstr ""
|
|
"Sadece sahiplik (ownership) taşınır. Verinin kendisini işlemek için herhangi "
|
|
"bir makine kodunun üretilip üretilmediği bir optimizasyon meselesidir ve bu "
|
|
"tür kopyalamalar agresif bir şekilde optimize edilerek kaldırılır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"Simple values (such as integers) can be marked `Copy` (see later slides)."
|
|
msgstr ""
|
|
"Basit değerler (tamsayılar gibi) `Copy` olarak işaretlenebilir (sonraki "
|
|
"slaytları inceleyin)."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "In Rust, clones are explicit (by using `clone`)."
|
|
msgstr "Rust'ta, klonlamalar (clones) açıktır (`clone` kullanarak)."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "In the `say_hello` example:"
|
|
msgstr "`say_hello` örneğinde:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"With the first call to `say_hello`, `main` gives up ownership of `name`. "
|
|
"Afterwards, `name` cannot be used anymore within `main`."
|
|
msgstr ""
|
|
"`say_hello`'ya yapılan ilk çağrıyla, `main` `name`'in sahipliğinden "
|
|
"(ownership) vazgeçer. Daha sonra, `name` artık `main` içinde kullanılamaz."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"The heap memory allocated for `name` will be freed at the end of the "
|
|
"`say_hello` function."
|
|
msgstr ""
|
|
"`name` için tahsis edilen dinamik bellek (heap), `say_hello` fonksiyonunun "
|
|
"sonunda serbest bırakılacaktır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"`main` can retain ownership if it passes `name` as a reference (`&name`) and "
|
|
"if `say_hello` accepts a reference as a parameter."
|
|
msgstr ""
|
|
"`main`, `name`'i referans olarak (`&name`) geçirirse ve `say_hello` "
|
|
"parametresinde bir referans kabul ederse sahipliği elinde tutabilir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"Alternatively, `main` can pass a clone of `name` in the first call (`name."
|
|
"clone()`)."
|
|
msgstr ""
|
|
"Alternatif olarak, `main` ilk çağrıda `name`'in bir klonunu (`name."
|
|
"clone()`)geçirebilir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"Rust makes it harder than C++ to inadvertently create copies by making move "
|
|
"semantics the default, and by forcing programmers to make clones explicit."
|
|
msgstr ""
|
|
"Rust, taşıma (move) semantiğini varsayılan yaparak ve programcıları "
|
|
"klonlamaları açık hale getirmeye zorlayarak, C++'a göre istemeden kopya "
|
|
"oluşturmayı daha zor hale getirir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "Defensive Copies in Modern C++"
|
|
msgstr "Modern C++'da Savunmacı Kopyalar"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "Modern C++ solves this differently:"
|
|
msgstr "Modern C++ bunu farklı şekilde çözer:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "\"Cpp\""
|
|
msgstr "\"Cpp\""
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "// Duplicate the data in s1.\n"
|
|
msgstr "// s1'deki veriyi çoğalt.\n"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"The heap data from `s1` is duplicated and `s2` gets its own independent copy."
|
|
msgstr ""
|
|
"`s1`'den gelen dinamik bellek (heap) verisi kopyalanır ve `s2` kendi "
|
|
"bağımsız kopyasını alır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "When `s1` and `s2` go out of scope, they each free their own memory."
|
|
msgstr ""
|
|
"`s1` ve `s2` kapsam (scope) dışına çıktığında, her biri kendi belleğini "
|
|
"serbest bırakır."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "Before copy-assignment:"
|
|
msgstr "Kopyalayan atama'dan (copy-assignment) önce:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid "After copy-assignment:"
|
|
msgstr "Kopyalayan atamadan (copy-assignment) sonra:"
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"C++ has made a slightly different choice than Rust. Because `=` copies data, "
|
|
"the string data has to be cloned. Otherwise we would get a double-free when "
|
|
"either string goes out of scope."
|
|
msgstr ""
|
|
"C++, Rust'tan biraz farklı bir seçim yapmıştır. `=` veriyi kopyaladığı için, "
|
|
"dize (string) verisinin klonlanması gerekir. Aksi takdirde, herhangi bir "
|
|
"dize kapsam dışına çıktığında çifte serbest bırakma (double-free) hatası "
|
|
"alırdık."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"C++ also has [`std::move`](https://en.cppreference.com/w/cpp/utility/move), "
|
|
"which is used to indicate when a value may be moved from. If the example had "
|
|
"been `s2 = std::move(s1)`, no heap allocation would take place. After the "
|
|
"move, `s1` would be in a valid but unspecified state. Unlike Rust, the "
|
|
"programmer is allowed to keep using `s1`."
|
|
msgstr ""
|
|
"C++ ayrıca bir değerin ne zaman taşınabileceğini belirtmek için kullanılan "
|
|
"[`std::move`](https://en.cppreference.com/w/cpp/utility/move)'a sahiptir. "
|
|
"Eğer örnek `s2 = std::move(s1)` olsaydı, hiçbir dinamik bellek (heap) "
|
|
"tahsisi gerçekleşmezdi. Taşıma işleminden sonra, `s1` geçerli ancak belirsiz "
|
|
"bir durumda olurdu. Rust'tan farklı olarak, programcının `s1`'i kullanmaya "
|
|
"devam etmesine izin verilir."
|
|
|
|
#: src/memory-management/move.md
|
|
msgid ""
|
|
"Unlike Rust, `=` in C++ can run arbitrary code as determined by the type "
|
|
"that is being copied or moved."
|
|
msgstr ""
|
|
"Rust'tan farklı olarak, C++'daki `=` kopyalanan veya taşınan türe göre "
|
|
"belirlenen keyfi kodları çalıştırabilir."
|
|
|
|
#: src/memory-management/clone.md
|
|
msgid ""
|
|
"Sometimes you _want_ to make a copy of a value. The `Clone` trait "
|
|
"accomplishes this."
|
|
msgstr ""
|
|
"Bazen bir değerin bir kopyasını oluşturmak _istersiniz_. `Clone` özelliği "
|
|
"(trait) bunu gerçekleştirir."
|
|
|
|
#: src/memory-management/clone.md
|
|
msgid ""
|
|
"The idea of `Clone` is to make it easy to spot where heap allocations are "
|
|
"occurring. Look for `.clone()` and a few others like `vec!` or `Box::new`."
|
|
msgstr ""
|
|
"`Clone` fikri, dinamik bellek (heap) tahsislerinin nerede meydana geldiğini "
|
|
"kolayca tespit etmektir. `.clone()` ve `vec!` veya `Box::new` gibi birkaç "
|
|
"diğerine bakın."
|
|
|
|
#: src/memory-management/clone.md
|
|
msgid ""
|
|
"It's common to \"clone your way out\" of problems with the borrow checker, "
|
|
"and return later to try to optimize those clones away."
|
|
msgstr ""
|
|
"Ödünç alma denetleyicisi (borrow checker) ile ilgili sorunlardan "
|
|
"\"klonlayarak kurtulmak\" ve daha sonra bu klonları optimize etmeye çalışmak "
|
|
"için geri dönmek yaygındır."
|
|
|
|
#: src/memory-management/clone.md
|
|
msgid ""
|
|
"`clone` generally performs a deep copy of the value, meaning that if you e."
|
|
"g. clone an array, all of the elements of the array are cloned as well."
|
|
msgstr ""
|
|
"`clone` genellikle değerin derin bir kopyasını (deep copy) gerçekleştirir, "
|
|
"yani örneğin bir diziyi klonlarsanız, dizinin tüm elemanları da klonlanır."
|
|
|
|
#: src/memory-management/clone.md
|
|
msgid ""
|
|
"The behavior for `clone` is user-defined, so it can perform custom cloning "
|
|
"logic if needed."
|
|
msgstr ""
|
|
"`clone`'un davranışı kullanıcı tanımlıdır, bu nedenle gerekirse özel "
|
|
"klonlama mantığı gerçekleştirebilir."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"While move semantics are the default, certain types are copied by default:"
|
|
msgstr ""
|
|
"Taşıma (move) semantiği varsayılan olsa da, belirli türler varsayılan olarak "
|
|
"kopyalanır:"
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "These types implement the `Copy` trait."
|
|
msgstr "Bu türler `Copy` özelliğini (trait) gerçekleştirir."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "You can opt-in your own types to use copy semantics:"
|
|
msgstr ""
|
|
"Kendi türlerinizi kopya semantiğini (copy semantics) kullanacak şekilde "
|
|
"seçebilirsiniz:"
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "After the assignment, both `p1` and `p2` own their own data."
|
|
msgstr "Atamadan sonra hem `p1` hem de `p2` kendi verilerine sahiptir."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "We can also use `p1.clone()` to explicitly copy the data."
|
|
msgstr "Veriyi açıkça kopyalamak için `p1.clone()` da kullanabiliriz."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "Copying and cloning are not the same thing:"
|
|
msgstr "Kopyalama (copying) ve klonlama (cloning) aynı şey değildir:"
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Copying refers to bitwise copies of memory regions and does not work on "
|
|
"arbitrary objects."
|
|
msgstr ""
|
|
"Kopyalama, bellek bölgelerinin bitsel kopyalarına atıfta bulunur ve keyfi "
|
|
"nesneler üzerinde çalışmaz."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Copying does not allow for custom logic (unlike copy constructors in C++)."
|
|
msgstr ""
|
|
"Kopyalama, özel mantığa izin vermez (C++'daki kopyalayan yapıcı özel üye "
|
|
"fonksiyonlarının -copy constructors- aksine)."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Cloning is a more general operation and also allows for custom behavior by "
|
|
"implementing the `Clone` trait."
|
|
msgstr ""
|
|
"Klonlama daha genel bir işlemdir ve ayrıca `Clone` özelliğini (trait) "
|
|
"gerçekleştirerek özel davranışlara da olanak tanır."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "Copying does not work on types that implement the `Drop` trait."
|
|
msgstr "`Drop` özelliğini (trait) gerçekleştiren türlerde kopyalama çalışmaz."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "In the above example, try the following:"
|
|
msgstr "Yukarıdaki örnekte, aşağıdakileri deneyin:"
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Add a `String` field to `struct Point`. It will not compile because `String` "
|
|
"is not a `Copy` type."
|
|
msgstr ""
|
|
"`struct Point`'e bir `String` alanı ekleyin. `String` bir `Copy` türü "
|
|
"olmadığı için derlenmeyecektir."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Remove `Copy` from the `derive` attribute. The compiler error is now in the "
|
|
"`println!` for `p1`."
|
|
msgstr ""
|
|
"`derive` özniteliğinden `Copy`'yi kaldırın. Derleyici hatası şimdi `p1` için "
|
|
"`println!`'dedir."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid "Show that it works if you clone `p1` instead."
|
|
msgstr "Bunun yerine `p1`'i klonlarsanız çalıştığını gösterin."
|
|
|
|
#: src/memory-management/copy-types.md
|
|
msgid ""
|
|
"Shared references are `Copy`/`Clone`, mutable references are not. This is "
|
|
"because Rust requires that mutable references be exclusive, so while it's "
|
|
"valid to make a copy of a shared reference, creating a copy of a mutable "
|
|
"reference would violate Rust's borrowing rules."
|
|
msgstr ""
|
|
"Paylaşılan (shared) referanslar `Copy`/`Clone`'dur, değiştirilebilir "
|
|
"(mutable) referanslar değildir. Bunun nedeni, Rust'ın değiştirilebilir "
|
|
"referansların dışlayan (exclusive) olmasını gerektirmesidir, bu nedenle "
|
|
"paylaşılan bir referansın kopyasını oluşturmak geçerli olsa da, "
|
|
"değiştirilebilir bir referansın kopyasını oluşturmak Rust'ın ödünç alma "
|
|
"(borrowing) kurallarını ihlal eder."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "The `Drop` Trait"
|
|
msgstr "`Drop` Özelliği"
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"Values which implement [`Drop`](https://doc.rust-lang.org/std/ops/trait.Drop."
|
|
"html) can specify code to run when they go out of scope:"
|
|
msgstr ""
|
|
"[`Drop`](https://doc.rust-lang.org/std/ops/trait.Drop.html) özelliğini "
|
|
"gerçekleştiren (implement) değerler, kapsam (scope) dışına çıktıklarında "
|
|
"çalışacak kodu belirtebilirler:"
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"Dropping {}\""
|
|
msgstr "\"{} düşürülüyor\""
|
|
|
|
#: src/memory-management/drop.md src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"a\""
|
|
msgstr "\"a\""
|
|
|
|
#: src/memory-management/drop.md src/android/testing/googletest.md
|
|
msgid "\"b\""
|
|
msgstr "\"b\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"c\""
|
|
msgstr "\"c\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"d\""
|
|
msgstr "\"d\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"Exiting innermost block\""
|
|
msgstr "\"En içteki bloktan çıkılıyor\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"Exiting next block\""
|
|
msgstr "\"Sonraki bloktan çıkılıyor\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "\"Exiting main\""
|
|
msgstr "\"main'den çıkılıyor\""
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "Note that `std::mem::drop` is not the same as `std::ops::Drop::drop`."
|
|
msgstr ""
|
|
"`std::mem::drop`'un `std::ops::Drop::drop` ile aynı olmadığını unutmayın."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "Values are automatically dropped when they go out of scope."
|
|
msgstr "Değerler kapsam dışına çıktıklarında otomatik olarak düşürülür (drop)."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"When a value is dropped, if it implements `std::ops::Drop` then its `Drop::"
|
|
"drop` implementation will be called."
|
|
msgstr ""
|
|
"Bir değer düşürüldüğünde, `std::ops::Drop`'u gerçekleştiriyorsa, `Drop::"
|
|
"drop` gerçekleştirmesi çağrılır."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"All its fields will then be dropped too, whether or not it implements `Drop`."
|
|
msgstr ""
|
|
"`Drop`'u gerçekleştirip gerçekleştirmediğine bakılmaksızın tüm alanları da "
|
|
"düşürülür."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"`std::mem::drop` is just an empty function that takes any value. The "
|
|
"significance is that it takes ownership of the value, so at the end of its "
|
|
"scope it gets dropped. This makes it a convenient way to explicitly drop "
|
|
"values earlier than they would otherwise go out of scope."
|
|
msgstr ""
|
|
"`std::mem::drop` sadece herhangi bir değeri alan boş bir fonksiyondur. "
|
|
"Önemi, değerin sahipliğini (ownership) almasıdır, bu yüzden kapsamının "
|
|
"(scope) sonunda düşürülür (drop). Bu, değerleri normalde kapsam dışına "
|
|
"çıkacaklarından daha erken bir zamanda açıkça düşürmenin uygun bir yoludur."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"This can be useful for objects that do some work on `drop`: releasing locks, "
|
|
"closing files, etc."
|
|
msgstr ""
|
|
"Bu, `drop` üzerinde bir miktar iş yapan nesneler için yararlı olabilir: "
|
|
"kilitleri bırakma, dosyaları kapatma vb."
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "Why doesn't `Drop::drop` take `self`?"
|
|
msgstr "`Drop::drop` neden `self` almaz?"
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid ""
|
|
"Short-answer: If it did, `std::mem::drop` would be called at the end of the "
|
|
"block, resulting in another call to `Drop::drop`, and a stack overflow!"
|
|
msgstr ""
|
|
"Kısa cevap: Eğer alsaydı, bloğun sonunda `std::mem::drop` çağrılır, bu da "
|
|
"`Drop::drop`'a başka bir çağrıya ve bir yığın taşmasına (stack overflow) "
|
|
"neden olurdu!"
|
|
|
|
#: src/memory-management/drop.md
|
|
msgid "Try replacing `drop(a)` with `a.drop()`."
|
|
msgstr "`drop(a)`'yı `a.drop()` ile değiştirmeyi deneyin."
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid ""
|
|
"In this example, we will implement a complex data type that owns all of its "
|
|
"data. We will use the \"builder pattern\" to support building a new value "
|
|
"piece-by-piece, using convenience functions."
|
|
msgstr ""
|
|
"Bu örnekte, tüm verilerine sahip olan karmaşık bir veri türü "
|
|
"gerçekleştireceğiz (implement). Yeni bir değeri parça parça, kolaylık "
|
|
"sağlayan fonksiyonlar kullanarak oluşturmayı desteklemek için \"inşa edici "
|
|
"desenini (builder pattern)\" kullanacağız."
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "Fill in the missing pieces."
|
|
msgstr "Eksik parçaları doldurun."
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "/// A representation of a software package.\n"
|
|
msgstr "/// Bir yazılım paketinin bir temsili.\n"
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid ""
|
|
"/// Return a representation of this package as a dependency, for use in\n"
|
|
" /// building other packages.\n"
|
|
msgstr ""
|
|
"/// Bu paketin bir bağımlılık olarak bir temsilini, diğer paketleri\n"
|
|
" /// inşa etmek (build) için döndürün.\n"
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "\"1\""
|
|
msgstr "\"1\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid ""
|
|
"/// A builder for a Package. Use `build()` to create the `Package` itself.\n"
|
|
msgstr ""
|
|
"/// Bir Paket için bir inşa edici (builder). `Package`'ın kendisini "
|
|
"oluşturmak için `build()` kullanın.\n"
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "\"2\""
|
|
msgstr "\"2\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "/// Set the package version.\n"
|
|
msgstr "/// Paket sürümünü ayarlayın.\n"
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "/// Set the package authors.\n"
|
|
msgstr "/// Paket yazarlarını ayarlayın.\n"
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "\"3\""
|
|
msgstr "\"3\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "/// Add an additional dependency.\n"
|
|
msgstr "/// Ek bir bağımlılık ekleyin.\n"
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "\"4\""
|
|
msgstr "\"4\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "/// Set the language. If not set, language defaults to None.\n"
|
|
msgstr "/// Dili ayarlayın. Ayarlanmazsa, dil varsayılan olarak None olur.\n"
|
|
|
|
#: src/memory-management/exercise.md
|
|
msgid "\"5\""
|
|
msgstr "\"5\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"base64\""
|
|
msgstr "\"base64\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"0.13\""
|
|
msgstr "\"0.13\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"log\""
|
|
msgstr "\"log\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"0.4\""
|
|
msgstr "\"0.4\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"serde\""
|
|
msgstr "\"serde\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"djmitche\""
|
|
msgstr "\"djmitche\""
|
|
|
|
#: src/memory-management/exercise.md src/memory-management/solution.md
|
|
msgid "\"4.0\""
|
|
msgstr "\"4.0\""
|
|
|
|
#: src/memory-management/solution.md
|
|
msgid "\"0.1\""
|
|
msgstr "\"0.1\""
|
|
|
|
#: src/smart-pointers.md
|
|
msgid "Box<T>"
|
|
msgstr "Box<T>"
|
|
|
|
#: src/smart-pointers.md
|
|
msgid "Rc"
|
|
msgstr "Rc"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"[`Box`](https://doc.rust-lang.org/std/boxed/struct.Box.html) is an owned "
|
|
"pointer to data on the heap:"
|
|
msgstr ""
|
|
"[`Box`](https://doc.rust-lang.org/std/boxed/struct.Box.html), dinamik bellek "
|
|
"(heap) üzerindeki verilere sahip olunan (owned) bir göstericidir:"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid "\"five: {}\""
|
|
msgstr "\"beş: {}\""
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"`Box<T>` implements `Deref<Target = T>`, which means that you can [call "
|
|
"methods from `T` directly on a `Box<T>`](https://doc.rust-lang.org/std/ops/"
|
|
"trait.Deref.html#more-on-deref-coercion)."
|
|
msgstr ""
|
|
"`Box<T>`, `Deref<Target = T>` özelliğini (trait) gerçekleştirir (implement), "
|
|
"bu da [`T`'den metotları doğrudan bir `Box<T>` üzerinde çağırabileceğiniz]"
|
|
"(https://doc.rust-lang.org/std/ops/trait.Deref.html#more-on-deref-coercion) "
|
|
"anlamına gelir."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"Recursive data types or data types with dynamic sizes cannot be stored "
|
|
"inline without a pointer indirection. `Box` accomplishes that indirection:"
|
|
msgstr ""
|
|
"Özyinelemeli (recursive) veri türleri veya dinamik boyutlara sahip veri "
|
|
"türleri, bir gösterici dolaylılığı (pointer indirection) olmadan satır içi "
|
|
"(inline) olarak saklanamaz. `Box` bu dolaylılığı sağlar:"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid "/// A non-empty list: first element and the rest of the list.\n"
|
|
msgstr "/// Boş olmayan bir liste: ilk eleman ve listenin geri kalanı.\n"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid "/// An empty list.\n"
|
|
msgstr "/// Boş bir liste.\n"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid "\"{list:?}\""
|
|
msgstr "\"{list:?}\""
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"```bob\n"
|
|
" Stack Heap\n"
|
|
".- - - - - - - - - - - - - - . .- - - - - - - - - - - - - - - - - - - - "
|
|
"- - - - -.\n"
|
|
": : : :\n"
|
|
": "
|
|
"list : : :\n"
|
|
": +---------+----+----+ : : +---------+----+----+ +------+----"
|
|
"+----+ :\n"
|
|
": | Element | 1 | o--+----+-----+--->| Element | 2 | o--+--->| Nil | // "
|
|
"| // | :\n"
|
|
": +---------+----+----+ : : +---------+----+----+ +------+----"
|
|
"+----+ :\n"
|
|
": : : :\n"
|
|
": : : :\n"
|
|
"'- - - - - - - - - - - - - - ' '- - - - - - - - - - - - - - - - - - - - "
|
|
"- - - - -'\n"
|
|
"```"
|
|
msgstr ""
|
|
"```bob\n"
|
|
" Yığın (Stack) Dinamik Bellek (Heap)\n"
|
|
".- - - - - - - - - - - - - - . .- - - - - - - - - - - - - - - - - - - - "
|
|
"- - - - -.\n"
|
|
": : : :\n"
|
|
": "
|
|
"liste : : :\n"
|
|
": +---------+----+----+ : : +---------+----+----+ +------+----"
|
|
"+----+ :\n"
|
|
": | Eleman | 1 | o--+----+-----+--->| Eleman | 2 | o--+--->| Yok | // "
|
|
"| // | :\n"
|
|
": +---------+----+----+ : : +---------+----+----+ +------+----"
|
|
"+----+ :\n"
|
|
": : : :\n"
|
|
": : : :\n"
|
|
"'- - - - - - - - - - - - - - ' '- - - - - - - - - - - - - - - - - - - - "
|
|
"- - - - -'\n"
|
|
"```"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"`Box` is like `std::unique_ptr` in C++, except that it's guaranteed to be "
|
|
"not null."
|
|
msgstr ""
|
|
"`Box`, C++'daki `std::unique_ptr`'e benzer, ancak null olmaması garanti "
|
|
"edilir."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid "A `Box` can be useful when you:"
|
|
msgstr "Bir `Box` şu durumlarda yararlı olabilir:"
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"have a type whose size can't be known at compile time, but the Rust compiler "
|
|
"wants to know an exact size."
|
|
msgstr ""
|
|
"boyutu derleme zamanında bilinemeyen bir türünüz varsa, ancak Rust "
|
|
"derleyicisi tam bir boyut bilmek istiyorsa."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"want to transfer ownership of a large amount of data. To avoid copying large "
|
|
"amounts of data on the stack, instead store the data on the heap in a `Box` "
|
|
"so only the pointer is moved."
|
|
msgstr ""
|
|
"büyük miktarda verinin sahipliğini (ownership) aktarmak istiyorsanız. Yığın "
|
|
"(stack) üzerinde büyük miktarda veri kopyalamaktan kaçınmak için, bunun "
|
|
"yerine veriyi dinamik bellekte (heap) bir `Box` içinde saklayın, böylece "
|
|
"sadece gösterici taşınır."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"If `Box` was not used and we attempted to embed a `List` directly into the "
|
|
"`List`, the compiler would not be able to compute a fixed size for the "
|
|
"struct in memory (the `List` would be of infinite size)."
|
|
msgstr ""
|
|
"`Box` kullanılmasaydı ve bir `List`'i doğrudan `List`'e gömmeye çalışsaydık, "
|
|
"derleyici bellekteki yapı (struct) için sabit bir boyut hesaplayamazdı "
|
|
"(`List` sonsuz boyutta olurdu)."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"`Box` solves this problem as it has the same size as a regular pointer and "
|
|
"just points at the next element of the `List` in the heap."
|
|
msgstr ""
|
|
"`Box`, normal bir göstericiyle aynı boyuta sahip olduğu ve dinamik "
|
|
"bellekteki (heap) `List`'in bir sonraki elemanına işaret ettiği için bu "
|
|
"sorunu çözer."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"Remove the `Box` in the List definition and show the compiler error. We get "
|
|
"the message \"recursive without indirection\", because for data recursion, "
|
|
"we have to use indirection, a `Box` or reference of some kind, instead of "
|
|
"storing the value directly."
|
|
msgstr ""
|
|
"Liste tanımındaki `Box`'ı kaldırın ve derleyici hatasını gösterin. "
|
|
"\"dolaylılık olmadan özyinelemeli (recursive without indirection)\" mesajını "
|
|
"alırız, çünkü veri özyinelemesi için değeri doğrudan saklamak yerine "
|
|
"dolaylılık, yani bir `Box` veya bir tür referans kullanmalıyız."
|
|
|
|
#: src/smart-pointers/box.md
|
|
msgid ""
|
|
"Though `Box` looks like `std::unique_ptr` in C++, it cannot be empty/null. "
|
|
"This makes `Box` one of the types that allow the compiler to optimize "
|
|
"storage of some enums (the \"niche optimization\")."
|
|
msgstr ""
|
|
"`Box` C++'daki `std::unique_ptr`'e benzese de, boş/null olamaz. Bu, `Box`'ı "
|
|
"derleyicinin bazı enumların depolanmasını optimize etmesine olanak tanıyan "
|
|
"türlerden biri yapar (\"niş optimizasyonu\")."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"[`Rc`](https://doc.rust-lang.org/std/rc/struct.Rc.html) is a reference-"
|
|
"counted shared pointer. Use this when you need to refer to the same data "
|
|
"from multiple places:"
|
|
msgstr ""
|
|
"[`Rc`](https://doc.rust-lang.org/std/rc/struct.Rc.html) referans sayımlı "
|
|
"(reference-counted) bir paylaşılan göstericidir. Aynı veriye birden çok "
|
|
"yerden referans vermeniz gerektiğinde bunu kullanın:"
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"Each `Rc` points to the same shared data structure, containing strong and "
|
|
"weak pointers and the value:"
|
|
msgstr ""
|
|
"Her `Rc`, güçlü (strong) ve zayıf (weak) göstericileri ve değeri içeren aynı "
|
|
"paylaşılan veri yapısına işaret eder:"
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"See [`Arc`](../concurrency/shared-state/arc.md) and [`Mutex`](https://doc."
|
|
"rust-lang.org/std/sync/struct.Mutex.html) if you are in a multi-threaded "
|
|
"context."
|
|
msgstr ""
|
|
"Çok iş parçacıklı (multi-threaded) bir bağlamdaysanız [`Arc`](../concurrency/"
|
|
"shared-state/arc.md) ve [`Mutex`](https://doc.rust-lang.org/std/sync/struct."
|
|
"Mutex.html)'e bakın."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"You can _downgrade_ a shared pointer into a [`Weak`](https://doc.rust-lang."
|
|
"org/std/rc/struct.Weak.html) pointer to create cycles that will get dropped."
|
|
msgstr ""
|
|
"Düşürülecek (drop) döngüler oluşturmak için paylaşılan bir göstericiyi bir "
|
|
"[`Weak`](https://doc.rust-lang.org/std/rc/struct.Weak.html) göstericiye "
|
|
"_düşürebilirsiniz (downgrade)_."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"`Rc`'s count ensures that its contained value is valid for as long as there "
|
|
"are references."
|
|
msgstr ""
|
|
"`Rc`'nin sayımı, içerdiği değerin referanslar olduğu sürece geçerli olmasını "
|
|
"sağlar."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid "`Rc` in Rust is like `std::shared_ptr` in C++."
|
|
msgstr "Rust'taki `Rc`, C++'daki `std::shared_ptr`'e benzer."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"`Rc::clone` is cheap: it creates a pointer to the same allocation and "
|
|
"increases the reference count. Does not make a deep clone and can generally "
|
|
"be ignored when looking for performance issues in code."
|
|
msgstr ""
|
|
"`Rc::clone` ucuzdur: aynı tahsise bir gösterici oluşturur ve referans "
|
|
"sayısını artırır. Derin bir klon (deep clone) yapmaz ve genellikle koddaki "
|
|
"performans sorunlarını ararken göz ardı edilebilir."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"`make_mut` actually clones the inner value if necessary (\"clone-on-write\") "
|
|
"and returns a mutable reference."
|
|
msgstr ""
|
|
"`make_mut` aslında gerekirse iç değeri klonlar (\"yazmada-klonla / clone-on-"
|
|
"write\") ve değiştirilebilir (mutable) bir referans döndürür."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid "Use `Rc::strong_count` to check the reference count."
|
|
msgstr "Referans sayısını kontrol etmek için `Rc::strong_count` kullanın."
|
|
|
|
#: src/smart-pointers/rc.md
|
|
msgid ""
|
|
"`Rc::downgrade` gives you a _weakly reference-counted_ object to create "
|
|
"cycles that will be dropped properly (likely in combination with `RefCell`)."
|
|
msgstr ""
|
|
"`Rc::downgrade` size düzgün bir şekilde düşürülecek (drop) döngüler "
|
|
"oluşturmak için _zayıf referans sayımlı (weakly reference-counted)_ bir "
|
|
"nesne verir (muhtemelen `RefCell` ile kombinasyon halinde)."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"We previously saw how trait objects can be used with references, e.g `&dyn "
|
|
"Pet`. However, we can also use trait objects with smart pointers like `Box` "
|
|
"to create an owned trait object: `Box<dyn Pet>`."
|
|
msgstr ""
|
|
"Daha önce özellik nesnelerinin (trait objects) referanslarla nasıl "
|
|
"kullanılabileceğini görmüştük, örn. `&dyn Pet`. Ancak, sahip olunan (owned) "
|
|
"bir özellik nesnesi oluşturmak için `Box` gibi akıllı göstericilerle de "
|
|
"özellik nesnelerini kullanabiliriz: `Box<dyn Pet>`."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid "Memory layout after allocating `pets`:"
|
|
msgstr "`pets` tahsis edildikten sonraki bellek düzeni:"
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"```bob\n"
|
|
" Stack Heap\n"
|
|
".- - - - - - - - - - - - - - - -. .- - - - - - - - - - - - - - - - - - - "
|
|
"- - - -.\n"
|
|
": : : :\n"
|
|
": \"pets: Vec<Box<dyn Pet>>\" : : \"data: Cat\" +----+----"
|
|
"+----+----+ :\n"
|
|
": +-----------+-------+ : : +-------+-------+ | F | i | d "
|
|
"| o | :\n"
|
|
": | ptr | o---+-------+--. : | lives | 9 | +----+----+----"
|
|
"+----+ :\n"
|
|
": | len | 2 | : | : +-------+-------+ "
|
|
"^ :\n"
|
|
": | capacity | 2 | : | : ^ "
|
|
"| :\n"
|
|
": +-----------+-------+ : | : | "
|
|
"'-------. :\n"
|
|
": : | : | data:"
|
|
"\"Dog\"| :\n"
|
|
": : | : | +-------"
|
|
"+--|-------+ :\n"
|
|
"`- - - - - - - - - - - - - - - -' | : +---|-+-----+ | name | o, "
|
|
"4, 4 | :\n"
|
|
" `--+-->| o o | o o-|----->| age "
|
|
"| 5 | :\n"
|
|
" : +-|---+-|---+ +-------"
|
|
"+----------+ :\n"
|
|
" : | "
|
|
"| :\n"
|
|
" `- - -| - - |- - - - - - - - - - - - - "
|
|
"- - - -'\n"
|
|
" | |\n"
|
|
" | | "
|
|
"\"Program text\"\n"
|
|
" .- - -| - - |- - - - - - - - - - - - - "
|
|
"- - - -.\n"
|
|
" : | | "
|
|
"vtable :\n"
|
|
" : | | "
|
|
"+----------------------+ :\n"
|
|
" : | `----->| \"<Dog as Pet>::"
|
|
"talk\" | :\n"
|
|
" : | "
|
|
"+----------------------+ :\n"
|
|
" : | "
|
|
"vtable :\n"
|
|
" : | "
|
|
"+----------------------+ :\n"
|
|
" : '----------->| \"<Cat as Pet>::"
|
|
"talk\" | :\n"
|
|
" : "
|
|
"+----------------------+ :\n"
|
|
" : :\n"
|
|
" '- - - - - - - - - - - - - - - - - - - "
|
|
"- - - -'\n"
|
|
"```"
|
|
msgstr ""
|
|
"```bob\n"
|
|
" Stack Heap\n"
|
|
".- - - - - - - - - - - - - - - -. .- - - - - - - - - - - - - - - - - - - "
|
|
"- - - -.\n"
|
|
": : : :\n"
|
|
": \"pets: Vec<Box<dyn Pet>>\" : : \"data: Cat\" +----+----"
|
|
"+----+----+ :\n"
|
|
": +-----------+-------+ : : +-------+-------+ | F | i | d "
|
|
"| o | :\n"
|
|
": | ptr | o---+-------+--. : | lives | 9 | +----+----+----"
|
|
"+----+ :\n"
|
|
": | len | 2 | : | : +-------+-------+ "
|
|
"^ :\n"
|
|
": | capacity | 2 | : | : ^ "
|
|
"| :\n"
|
|
": +-----------+-------+ : | : | "
|
|
"'-------. :\n"
|
|
": : | : | data:"
|
|
"\"Dog\"| :\n"
|
|
": : | : | +-------"
|
|
"+--|-------+ :\n"
|
|
"`- - - - - - - - - - - - - - - -' | : +---|-+-----+ | name | o, "
|
|
"4, 4 | :\n"
|
|
" `--+-->| o o | o o-|----->| age "
|
|
"| 5 | :\n"
|
|
" : +-|---+-|---+ +-------"
|
|
"+----------+ :\n"
|
|
" : | "
|
|
"| :\n"
|
|
" `- - -| - - |- - - - - - - - - - - - - "
|
|
"- - - -'\n"
|
|
" | |\n"
|
|
" | | "
|
|
"\"Program text\"\n"
|
|
" .- - -| - - |- - - - - - - - - - - - - "
|
|
"- - - -.\n"
|
|
" : | | "
|
|
"vtable :\n"
|
|
" : | | "
|
|
"+----------------------+ :\n"
|
|
" : | `----->| \"<Dog as Pet>::"
|
|
"talk\" | :\n"
|
|
" : | "
|
|
"+----------------------+ :\n"
|
|
" : | "
|
|
"vtable :\n"
|
|
" : | "
|
|
"+----------------------+ :\n"
|
|
" : '----------->| \"<Cat as Pet>::"
|
|
"talk\" | :\n"
|
|
" : "
|
|
"+----------------------+ :\n"
|
|
" : :\n"
|
|
" '- - - - - - - - - - - - - - - - - - - "
|
|
"- - - -'\n"
|
|
"```"
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"Types that implement a given trait may be of different sizes. This makes it "
|
|
"impossible to have things like `Vec<dyn Pet>` in the example above."
|
|
msgstr ""
|
|
"Belirli bir özelliği (trait) gerçekleştiren türler farklı boyutlarda "
|
|
"olabilir. Bu, yukarıdaki örnekte `Vec<dyn Pet>` gibi şeylere sahip olmayı "
|
|
"imkansız kılar."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"`dyn Pet` is a way to tell the compiler about a dynamically sized type that "
|
|
"implements `Pet`."
|
|
msgstr ""
|
|
"`dyn Pet`, derleyiciye `Pet`'i gerçekleştiren dinamik boyutlu bir tür "
|
|
"hakkında bilgi vermenin bir yoludur."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"In the example, `pets` is allocated on the stack and the vector data is on "
|
|
"the heap. The two vector elements are _fat pointers_:"
|
|
msgstr ""
|
|
"Örnekte, `pets` yığın (stack) üzerinde tahsis edilir ve vektör verisi "
|
|
"dinamik bellektedir (heap). İki vektör elemanı _genişletilmiş "
|
|
"göstericilerdir (fat pointers)_:"
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"A fat pointer is a double-width pointer. It has two components: a pointer to "
|
|
"the actual object and a pointer to the [virtual method table](https://en."
|
|
"wikipedia.org/wiki/Virtual_method_table) (vtable) for the `Pet` "
|
|
"implementation of that particular object."
|
|
msgstr ""
|
|
"Genişletilmiş bir gösterici (fat pointer), çift genişlikli bir göstericidir. "
|
|
"İki bileşeni vardır: gerçek nesneye bir gösterici ve o belirli nesnenin "
|
|
"`Pet` gerçekleştirmesi için [sanal metot tablosuna (virtual method table)]"
|
|
"(https://en.wikipedia.org/wiki/Virtual_method_table) (vtable) bir gösterici."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid ""
|
|
"The data for the `Dog` named Fido is the `name` and `age` fields. The `Cat` "
|
|
"has a `lives` field."
|
|
msgstr ""
|
|
"Fido adındaki `Dog` için veri, `name` ve `age` alanlarıdır. `Cat`'in bir "
|
|
"`lives` alanı vardır."
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid "Compare these outputs in the above example:"
|
|
msgstr "Yukarıdaki örnekte bu çıktıları karşılaştırın:"
|
|
|
|
#: src/smart-pointers/trait-objects.md
|
|
msgid "\"{} {}\""
|
|
msgstr "\"{} {}\""
|
|
|
|
#: src/smart-pointers/trait-objects.md src/modules/exercise.md
|
|
#: src/modules/solution.md src/android/build-rules/library.md
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"{}\""
|
|
msgstr "\"{}\""
|
|
|
|
#: src/smart-pointers/exercise.md
|
|
msgid ""
|
|
"A binary tree is a tree-type data structure where every node has two "
|
|
"children (left and right). We will create a tree where each node stores a "
|
|
"value. For a given node N, all nodes in a N's left subtree contain smaller "
|
|
"values, and all nodes in N's right subtree will contain larger values. A "
|
|
"given value should only be stored in the tree once, i.e. no duplicate nodes."
|
|
msgstr ""
|
|
"Bir ikili ağaç (binary tree), her düğümün (node) iki çocuğa (sol ve sağ) "
|
|
"sahip olduğu bir ağaç türü veri yapısıdır. Her düğümün bir değer sakladığı "
|
|
"bir ağaç oluşturacağız. Belirli bir N düğümü için, N'nin sol alt ağacındaki "
|
|
"tüm düğümler daha küçük değerler içerir ve N'nin sağ alt ağacındaki tüm "
|
|
"düğümler daha büyük değerler içerir. Belirli bir değer ağaçta yalnızca bir "
|
|
"kez saklanmalıdır, yani aynı değere sahip düğümler olmamalıdır."
|
|
|
|
#: src/smart-pointers/exercise.md
|
|
msgid "Implement the following types, so that the given tests pass."
|
|
msgstr ""
|
|
"Aşağıdaki türleri gerçekleştirin (implement), böylece verilen testler geçer."
|
|
|
|
#: src/smart-pointers/exercise.md src/smart-pointers/solution.md
|
|
msgid "/// A node in the binary tree.\n"
|
|
msgstr "/// İkili ağaçtaki (binary tree) bir düğüm.\n"
|
|
|
|
#: src/smart-pointers/exercise.md src/smart-pointers/solution.md
|
|
msgid "/// A possibly-empty subtree.\n"
|
|
msgstr "/// Muhtemelen boş bir alt ağaç.\n"
|
|
|
|
#: src/smart-pointers/exercise.md src/smart-pointers/solution.md
|
|
msgid ""
|
|
"/// A container storing a set of values, using a binary tree.\n"
|
|
"///\n"
|
|
"/// If the same value is added multiple times, it is only stored once.\n"
|
|
msgstr ""
|
|
"/// İkili ağaç (binary tree) kullanarak bir değerler kümesini saklayan bir "
|
|
"kap.\n"
|
|
"///\n"
|
|
"/// Aynı değer birden çok kez eklenirse, yalnızca bir kez saklanır.\n"
|
|
|
|
#: src/smart-pointers/exercise.md
|
|
msgid "// Implement `new`, `insert`, `len`, and `has` for `Subtree`.\n"
|
|
msgstr "// `Subtree` için `new`, `insert`, `len` ve `has`'ı gerçekleştirin.\n"
|
|
|
|
#: src/smart-pointers/exercise.md src/smart-pointers/solution.md
|
|
msgid "// not a unique item\n"
|
|
msgstr "// benzersiz bir öğe değil\n"
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid ""
|
|
"As we saw before, instead of transferring ownership when calling a function, "
|
|
"you can let a function _borrow_ the value:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid "The `add` function _borrows_ two points and returns a new point."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid "The caller retains ownership of the inputs."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid ""
|
|
"This slide is a review of the material on references from day 1, expanding "
|
|
"slightly to include function arguments and return values."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid "Notes on stack returns and inlining:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid ""
|
|
"Demonstrate that the return from `add` is cheap because the compiler can "
|
|
"eliminate the copy operation, by inlining the call to add into main. Change "
|
|
"the above code to print stack addresses and run it on the [Playground]"
|
|
"(https://play.rust-lang.org/?"
|
|
"version=stable&mode=release&edition=2024&gist=0cb13be1c05d7e3446686ad9947c4671) "
|
|
"or look at the assembly in [Godbolt](https://rust.godbolt.org/). In the "
|
|
"\"DEBUG\" optimization level, the addresses should change, while they stay "
|
|
"the same when changing to the \"RELEASE\" setting:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid ""
|
|
"The Rust compiler can do automatic inlining, that can be disabled on a "
|
|
"function level with `#[inline(never)]`."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/shared.md
|
|
msgid ""
|
|
"Once disabled, the printed address will change on all optimization levels. "
|
|
"Looking at Godbolt or Playground, one can see that in this case, the return "
|
|
"of the value depends on the ABI, e.g. on amd64 the two i32 that is making up "
|
|
"the point will be returned in 2 registers (eax and edx)."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Rust's _borrow checker_ puts constraints on the ways you can borrow values. "
|
|
"We've already seen that a reference cannot _outlive_ the value it borrows:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"There's also a second main rule that the borrow checker enforces: The "
|
|
"_aliasing_ rule. For a given value, at any time:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid "You can have one or more shared references to the value, _or_"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid "You can have exactly one exclusive reference to the value."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"The \"outlives\" rule was demonstrated previously when we first looked at "
|
|
"references. We review it here to show students that the borrow checking is "
|
|
"following a few different rules to validate borrowing."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"The above code does not compile because `a` is borrowed as mutable (through "
|
|
"`c`) and as immutable (through `b`) at the same time."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Note that the requirement is that conflicting references not _exist_ at the "
|
|
"same point. It does not matter where the reference is dereferenced. Try "
|
|
"commenting out `*c = 20` and show that the compiler error still occurs even "
|
|
"if we never use `c`."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Note that the intermediate reference `c` isn't necessary to trigger a borrow "
|
|
"conflict. Replace `c` with a direct mutation of `a` and demonstrate that "
|
|
"this produces a similar error. This is because direct mutation of a value "
|
|
"effectively creates a temporary mutable reference."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Move the `dbg!` statement for `b` before the scope that introduces `c` to "
|
|
"make the code compile."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"After that change, the compiler realizes that `b` is only ever used before "
|
|
"the new mutable borrow of `a` through `c`. This is a feature of the borrow "
|
|
"checker called \"non-lexical lifetimes\"."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Technically, multiple mutable references to a piece of data can exist at the "
|
|
"same time via re-borrowing. This is what allows you to pass a mutable "
|
|
"reference into a function without invalidating the original reference. [This "
|
|
"playground example](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=8f5896878611566845fe3b0f4dc5af68) "
|
|
"demonstrates that behavior."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Rust uses the exclusive reference constraint to ensure that data races do "
|
|
"not occur in multi-threaded code, since only one thread can have mutable "
|
|
"access to a piece of data at a time."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Rust also uses this constraint to optimize code. For example, a value behind "
|
|
"a shared reference can be safely cached in a register for the lifetime of "
|
|
"that reference."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/borrowck.md
|
|
msgid ""
|
|
"Fields of a struct can be borrowed independently of each other, but calling "
|
|
"a method on a struct will borrow the whole struct, potentially invalidating "
|
|
"references to individual fields. See [this playground snippet](https://play."
|
|
"rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=f293a31f2d4d0d31770486247c2e8437) "
|
|
"for an example of this."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/examples.md
|
|
msgid ""
|
|
"As a concrete example of how these borrowing rules prevent memory errors, "
|
|
"consider the case of modifying a collection while there are references to "
|
|
"its elements:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/examples.md
|
|
msgid "Similarly, consider the case of iterator invalidation:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/examples.md
|
|
msgid ""
|
|
"In both of these cases, modifying the collection by pushing new elements "
|
|
"into it can potentially invalidate existing references to the collection's "
|
|
"elements if the collection has to reallocate."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability.md
|
|
msgid ""
|
|
"In some situations, it's necessary to modify data behind a shared (read-"
|
|
"only) reference. For example, a shared data structure might have an internal "
|
|
"cache, and wish to update that cache from read-only methods."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability.md
|
|
msgid ""
|
|
"The \"interior mutability\" pattern allows exclusive (mutable) access behind "
|
|
"a shared reference. The standard library provides several ways to do this, "
|
|
"all while still ensuring safety, typically by performing a runtime check."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability.md
|
|
msgid ""
|
|
"The main thing to take away from this slide is that Rust provides _safe_ "
|
|
"ways to modify data behind a shared reference. There are a variety of ways "
|
|
"to ensure that safety, and the next sub-slides present a few of them."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/cell.md
|
|
msgid ""
|
|
"`Cell` wraps a value and allows getting or setting the value using only a "
|
|
"shared reference to the `Cell`. However, it does not allow any references to "
|
|
"the inner value. Since there are no references, borrowing rules cannot be "
|
|
"broken."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/cell.md
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid "// Note that `cell` is NOT declared as mutable.\n"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/cell.md
|
|
msgid ""
|
|
"`Cell` is a simple means to ensure safety: it has a `set` method that takes "
|
|
"`&self`. This needs no runtime check, but requires moving values, which can "
|
|
"have its own cost."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"`RefCell` allows accessing and mutating a wrapped value by providing "
|
|
"alternative types `Ref` and `RefMut` that emulate `&T`/`&mut T` without "
|
|
"actually being Rust references."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"These types perform dynamic checks using a counter in the `RefCell` to "
|
|
"prevent existence of a `RefMut` alongside another `Ref`/`RefMut`."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"By implementing `Deref` (and `DerefMut` for `RefMut`), these types allow "
|
|
"calling methods on the inner value without allowing references to escape."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"// This triggers an error at runtime.\n"
|
|
" // let other = cell.borrow();\n"
|
|
" // println!(\"{}\", other);\n"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid "\"{cell:?}\""
|
|
msgstr "\"{cell:?}\""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"`RefCell` enforces Rust's usual borrowing rules (either multiple shared "
|
|
"references or a single exclusive reference) with a runtime check. In this "
|
|
"case, all borrows are very short and never overlap, so the checks always "
|
|
"succeed."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"The extra block in the example is to end the borrow created by the call to "
|
|
"`borrow_mut` before we print the cell. Trying to print a borrowed `RefCell` "
|
|
"just shows the message `\"{borrowed}\"`."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/interior-mutability/refcell.md
|
|
msgid ""
|
|
"There are also `OnceCell` and `OnceLock`, which allow initialization on "
|
|
"first use. Making these useful requires some more knowledge than students "
|
|
"have at this time."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/exercise.md
|
|
msgid ""
|
|
"You're working on implementing a health-monitoring system. As part of that, "
|
|
"you need to keep track of users' health statistics."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/exercise.md
|
|
msgid ""
|
|
"You'll start with a stubbed function in an `impl` block as well as a `User` "
|
|
"struct definition. Your goal is to implement the stubbed out method on the "
|
|
"`User` `struct` defined in the `impl` block."
|
|
msgstr ""
|
|
|
|
#: src/borrowing/exercise.md
|
|
msgid ""
|
|
"Copy the code below to <https://play.rust-lang.org/> and fill in the missing "
|
|
"method:"
|
|
msgstr ""
|
|
|
|
#: src/borrowing/exercise.md
|
|
msgid ""
|
|
"\"Update a user's statistics based on measurements from a visit to the "
|
|
"doctor\""
|
|
msgstr ""
|
|
|
|
#: src/borrowing/exercise.md src/borrowing/solution.md
|
|
#: src/android/build-rules/library.md
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"Bob\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes.md
|
|
msgid "This segment should take about 1 hour and 5 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 1 saat 5 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/lifetimes/simple-borrows.md
|
|
msgid "Borrowing with Functions"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/simple-borrows.md
|
|
msgid ""
|
|
"As part of borrow checking, the compiler needs to reason about how borrows "
|
|
"flow into and out of functions. In the simplest case borrows last for the "
|
|
"duration of the function call:"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/simple-borrows.md
|
|
msgid "// Borrow `val` for the function call.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/simple-borrows.md
|
|
msgid "// Borrow has ended and we're free to mutate.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/simple-borrows.md
|
|
msgid ""
|
|
"In this example we borrow `val` for the call to `borrows`. This would limit "
|
|
"our ability to mutate `val`, but once the function call returns the borrow "
|
|
"has ended and we're free to mutate again."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/returning-borrows.md
|
|
msgid ""
|
|
"But we can also have our function return a reference! This means that a "
|
|
"borrow flows back out of a function:"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/returning-borrows.md
|
|
msgid "// x = 5; // 🛠️❌ `x` is still borrowed!\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/returning-borrows.md
|
|
msgid ""
|
|
"Rust functions can return references, meaning that a borrow can flow back "
|
|
"out of a function."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/returning-borrows.md
|
|
msgid ""
|
|
"If a function returns a reference (or another kind of borrow), it was likely "
|
|
"derived from one of its arguments. This means that the return value of the "
|
|
"function will extend the borrow for one or more argument borrows."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/returning-borrows.md
|
|
msgid ""
|
|
"This case is still fairly simple, in that only one borrow is passed into the "
|
|
"function, so the returned borrow has to be the same one."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"But what about when there are multiple borrows passed into a function and "
|
|
"one being returned?"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid "\"Return either `a` or `b`\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"// Which one is still borrowed?\n"
|
|
" // Should either mutation be allowed?\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"This code does not compile right now because it is missing lifetime "
|
|
"annotations. Before we get it to compile, use this opportunity to have "
|
|
"students to think about which of our argument borrows should be extended by "
|
|
"the return value."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"We pass two borrows into `multiple` and one is going to come back out, which "
|
|
"means we will need to extend the borrow of one of the argument lifetimes. "
|
|
"Which one should be extended? Do we need to see the body of `multiple` to "
|
|
"figure this out?"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"When borrow checking, the compiler doesn't look at the body of `multiple` to "
|
|
"reason about the borrows flowing out, instead it looks only at the signature "
|
|
"of the function for borrow analysis."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/multiple-borrows.md
|
|
msgid ""
|
|
"In this case there is not enough information to determine if `a` or `b` will "
|
|
"be borrowed by the returned reference. Show students the compiler errors and "
|
|
"introduce the lifetime syntax:"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"In this case, we have a function where either `a` or `b` may be returned. In "
|
|
"this case we use the lifetime annotations to tell the compiler that both "
|
|
"borrows may flow into the return value."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"// Which one is still borrowed?\n"
|
|
" // Should either mutation be allowed?\n"
|
|
" // a += 7;\n"
|
|
" // b += 7;\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"The `pick` function will return either `a` or `b` depending on the value of "
|
|
"`c`, which means we can't know at compile time which one will be returned."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"To express this to the compiler, we use the same lifetime for both `a` and "
|
|
"`b`, along with the return type. This means that the returned reference will "
|
|
"borrow BOTH `a` and `b`!"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"Uncomment both of the commented lines and show that `r` is borrowing both "
|
|
"`a` and `b`, even though at runtime it will only point to one of them."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-both.md
|
|
msgid ""
|
|
"Change the first argument to `pick` to show that the result is the same "
|
|
"regardless of if `a` or `b` is returned."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"In this example `find_nearest` takes in multiple borrows but returns only "
|
|
"one of them. The lifetime annotations explicitly tie the returned borrow to "
|
|
"the corresponding argument borrow."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"/// Searches `points` for the point closest to `query`.\n"
|
|
"/// Assumes there's at least one point in `points`.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid "// query // What happens if we do this instead?\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid "// `query` isn't borrowed at this point.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"It may be helpful to collapse the definition of `find_nearest` to put more "
|
|
"focus on the signature of the function. The actual logic in the function is "
|
|
"somewhat complex and isn't important for the purpose of borrow analysis."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"When we call `find_nearest` the returned reference doesn't borrow `query`, "
|
|
"and so we are free to drop it while `nearest` is still active."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"But what happens if we return the wrong borrow? Change the last line of "
|
|
"`find_nearest` to return `query` instead. Show the compiler error to the "
|
|
"students."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"The first thing we have to do is add a lifetime annotation to `query`. Show "
|
|
"students that we can add a second lifetime `'b` to `find_nearest`."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"Show the new error to the students. The borrow checker verifies that the "
|
|
"logic in the function body actually returns a reference with the correct "
|
|
"lifetime, enforcing that the function adheres to the contract set by the "
|
|
"function's signature."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/borrow-one.md
|
|
msgid ""
|
|
"The \"help\" note in the error notes that we can add a lifetime bound `'b: "
|
|
"'a` to say that `'b` will live at least as long as `'a`, which would then "
|
|
"allow us to return `query`. On the next slide we'll talk about lifetime "
|
|
"variance, which is the rule that allows us to return a longer lifetime when "
|
|
"a shorter one is expected."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid "Lifetimes in Function Calls"
|
|
msgstr "Fonksiyon Çağrılarında Ömürler"
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid ""
|
|
"Lifetimes for function arguments and return values must be fully specified, "
|
|
"but Rust allows lifetimes to be elided in most cases with [a few simple "
|
|
"rules](https://doc.rust-lang.org/nomicon/lifetime-elision.html). This is not "
|
|
"inference -- it is just a syntactic shorthand."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid "Each argument which does not have a lifetime annotation is given one."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid ""
|
|
"If there is only one argument lifetime, it is given to all un-annotated "
|
|
"return values."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid ""
|
|
"If there are multiple argument lifetimes, but the first one is for `self`, "
|
|
"that lifetime is given to all un-annotated return values."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid ""
|
|
"Walk through applying the lifetime elision rules to each of the example "
|
|
"functions. `only_args` is completed by the first rule, `identity` is "
|
|
"completed by the second, and `Foo::get` is completed by the third."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/lifetime-elision.md
|
|
msgid ""
|
|
"If all lifetimes have not been filled in by applying the three elision rules "
|
|
"then you will get a compiler error telling you to add annotations manually."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid ""
|
|
"If a data type stores borrowed data, it must be annotated with a lifetime:"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid "\"The quick brown fox jumps over the lazy dog.\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid "// drop(doc);\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid ""
|
|
"In the above example, the annotation on `Highlight` enforces that the data "
|
|
"underlying the contained `&str` lives at least as long as any instance of "
|
|
"`Highlight` that uses that data. A struct cannot live longer than the data "
|
|
"it references."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid ""
|
|
"If `doc` is dropped before the end of the lifetime of `noun` or `verb`, the "
|
|
"borrow checker throws an error."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid ""
|
|
"Types with borrowed data force users to hold on to the original data. This "
|
|
"can be useful for creating lightweight views, but it generally makes them "
|
|
"somewhat harder to use."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid "When possible, make data structures own their data directly."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/struct-lifetimes.md
|
|
msgid ""
|
|
"Some structs with multiple references inside can have more than one lifetime "
|
|
"annotation. This can be necessary if there is a need to describe lifetime "
|
|
"relationships between the references themselves, in addition to the lifetime "
|
|
"of the struct itself. Those are very advanced use cases."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"In this exercise, you will build a parser for the [protobuf binary encoding]"
|
|
"(https://protobuf.dev/programming-guides/encoding/). Don't worry, it's "
|
|
"simpler than it seems! This illustrates a common parsing pattern, passing "
|
|
"slices of data. The underlying data itself is never copied."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"Fully parsing a protobuf message requires knowing the types of the fields, "
|
|
"indexed by their field numbers. That is typically provided in a `proto` "
|
|
"file. In this exercise, we'll encode that information into `match` "
|
|
"statements in functions that get called for each field."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "We'll use the following proto:"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "Messages"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"A proto message is encoded as a series of fields, one after the next. Each "
|
|
"is implemented as a \"tag\" followed by the value. The tag contains a field "
|
|
"number (e.g., `2` for the `id` field of a `Person` message) and a wire type "
|
|
"defining how the payload should be determined from the byte stream. These "
|
|
"are combined into a single integer, as decoded in `unpack_tag` below."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "Varint"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"Integers, including the tag, are represented with a variable-length encoding "
|
|
"called VARINT. Luckily, `parse_varint` is defined for you below."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "Wire Types"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"Proto defines several wire types, only two of which are used in this "
|
|
"exercise."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"The `Varint` wire type contains a single varint, and is used to encode proto "
|
|
"values of type `int32` such as `Person.id`."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"The `Len` wire type contains a length expressed as a varint, followed by a "
|
|
"payload of that number of bytes. This is used to encode proto values of type "
|
|
"`string` such as `Person.name`. It is also used to encode proto values "
|
|
"containing sub-messages such as `Person.phones`, where the payload contains "
|
|
"an encoding of the sub-message."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"The given code also defines callbacks to handle `Person` and `PhoneNumber` "
|
|
"fields, and to parse a message into a series of calls to those callbacks."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"What remains for you is to implement the `parse_field` function and the "
|
|
"`ProtoMessage` trait for `Person` and `PhoneNumber`."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// A wire type as seen on the wire.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// The Varint WireType indicates the value is a single VARINT.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid ""
|
|
"// The I64 WireType indicates that the value is precisely 8 bytes in\n"
|
|
" // little-endian order containing a 64-bit signed integer or double "
|
|
"type.\n"
|
|
" //I64, -- not needed for this exercise\n"
|
|
" /// The Len WireType indicates that the value is a length represented as "
|
|
"a\n"
|
|
" /// VARINT followed by exactly that number of bytes.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid ""
|
|
"// The I32 WireType indicates that the value is precisely 4 bytes in\n"
|
|
" // little-endian order containing a 32-bit signed integer or float "
|
|
"type.\n"
|
|
" //I32, -- not needed for this exercise\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// A field's value, typed based on the wire type.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "//I64(i64), -- not needed for this exercise\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "//I32(i32), -- not needed for this exercise\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// A field, containing the field number and its value.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "//1 => WireType::I64, -- not needed for this exercise\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "//5 => WireType::I32, -- not needed for this exercise\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Invalid wire type: {value}\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Expected string to be a `Len` field\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Invalid string\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Expected bytes to be a `Len` field\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Expected `u64` to be a `Varint` field\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid ""
|
|
"/// Parse a VARINT, returning the parsed value and the remaining bytes.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Not enough bytes for varint\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid ""
|
|
"// This is the last byte of the VARINT, so convert it to\n"
|
|
" // a u64 and return it.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "// More than 7 bytes is invalid.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Too many bytes for varint\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// Convert a tag into a field number and a WireType.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "/// Parse a field, returning the remaining bytes\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"\"Based on the wire type, build a Field, consuming as many bytes as "
|
|
"necessary.\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "\"Return the field, and any un-consumed bytes.\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid ""
|
|
"/// Parse a message in the given data, calling `T::add_field` for each field "
|
|
"in\n"
|
|
"/// the message.\n"
|
|
"///\n"
|
|
"/// The entire input is consumed.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid "// TODO: Implement ProtoMessage for Person and PhoneNumber.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md src/modules/exercise.md
|
|
#: src/modules/solution.md src/testing/unit-tests.md src/testing/solution.md
|
|
msgid "\"\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"beautiful name\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"Evan\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"+1234-777-9090\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"home\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "// Put that all together into a single parse.\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"maxwell\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"+1202-555-1212\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"+1800-867-5308\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md src/lifetimes/solution.md
|
|
msgid "\"mobile\""
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/exercise.md
|
|
msgid ""
|
|
"In this exercise there are various cases where protobuf parsing might fail, "
|
|
"e.g. if you try to parse an `i32` when there are fewer than 4 bytes left in "
|
|
"the data buffer. In normal Rust code we'd handle this with the `Result` "
|
|
"enum, but for simplicity in this exercise we panic if any errors are "
|
|
"encountered. On day 4 we'll cover error handling in Rust in more detail."
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/solution.md
|
|
msgid "// cast for simplicity\n"
|
|
msgstr ""
|
|
|
|
#: src/lifetimes/solution.md
|
|
msgid "// skip everything else\n"
|
|
msgstr ""
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid "Welcome to Day 4"
|
|
msgstr "4. Gün'e Hoş Geldiniz"
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid ""
|
|
"Today we will cover topics relating to building large-scale software in Rust:"
|
|
msgstr ""
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid "Iterators: a deep dive on the `Iterator` trait."
|
|
msgstr ""
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid "Modules and visibility."
|
|
msgstr ""
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid "Testing."
|
|
msgstr "Testing."
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid "Error handling: panics, `Result`, and the try operator `?`."
|
|
msgstr ""
|
|
|
|
#: src/welcome-day-4.md
|
|
msgid ""
|
|
"Unsafe Rust: the escape hatch when you can't express yourself in safe Rust."
|
|
msgstr ""
|
|
|
|
#: src/iterators.md
|
|
msgid "Iterator Trait"
|
|
msgstr "Adımlayıcı Özelliği (Iterator Trait)"
|
|
|
|
#: src/iterators.md
|
|
msgid "Iterator Helper Methods"
|
|
msgstr ""
|
|
|
|
#: src/iterators.md
|
|
msgid "collect"
|
|
msgstr "collect"
|
|
|
|
#: src/iterators.md
|
|
msgid "IntoIterator"
|
|
msgstr "IntoIterator"
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid "Motivating Iterators"
|
|
msgstr "Adımlayıcılara (Iterators) Motive Edici Şeyler"
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"If you want to iterate over the contents of an array, you'll need to define:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"Some state to keep track of where you are in the iteration process, e.g. an "
|
|
"index."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid "A condition to determine when iteration is done."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid "Logic for updating the state of iteration each loop."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid "Logic for fetching each element using that iteration state."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid "In a C-style for loop you declare these things directly:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"In Rust we bundle this state and logic together into an object known as an "
|
|
"\"iterator\"."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"This slide provides context for what Rust iterators do under the hood. We "
|
|
"use the (hopefully) familiar construct of a C-style `for` loop to show how "
|
|
"iteration requires some state and some logic, that way on the next slide we "
|
|
"can show how an iterator bundles these together."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"Rust doesn't have a C-style `for` loop, but we can express the same thing "
|
|
"with `while`:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"There's another way to express array iteration using `for` in C and C++: You "
|
|
"can use a pointer to the front and a pointer to the end of the array and "
|
|
"then compare those pointers to determine when the loop should end."
|
|
msgstr ""
|
|
|
|
#: src/iterators/motivation.md
|
|
msgid ""
|
|
"If students ask, you can point out that this is how Rust's slice and array "
|
|
"iterators work under the hood (though implemented as a Rust iterator)."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"The [`Iterator`](https://doc.rust-lang.org/std/iter/trait.Iterator.html) "
|
|
"trait defines how an object can be used to produce a sequence of values. For "
|
|
"example, if we wanted to create an iterator that can produce the elements of "
|
|
"a slice it might look something like this:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"The `SliceIter` example implements the same logic as the C-style `for` loop "
|
|
"demonstrated on the last slide."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"Point out to the students that iterators are lazy: Creating the iterator "
|
|
"just initializes the struct but does not otherwise do any work. No work "
|
|
"happens until the `next` method is called."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"Iterators don't need to be finite! It's entirely valid to have an iterator "
|
|
"that will produce values forever. For example, a half open range like `0..` "
|
|
"will keep going until integer overflow occurs."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"The \"real\" version of `SliceIter` is the [`slice::Iter`](https://doc.rust-"
|
|
"lang.org/stable/std/slice/struct.Iter.html) type in the standard library, "
|
|
"however the real version uses pointers under the hood instead of an index in "
|
|
"order to eliminate bounds checks."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"The `SliceIter` example is a good example of a struct that contains a "
|
|
"reference and therefore uses lifetime annotations."
|
|
msgstr ""
|
|
|
|
#: src/iterators/iterator.md
|
|
msgid ""
|
|
"You can also demonstrate adding a generic parameter to `SliceIter` to allow "
|
|
"it to work with any kind of slice (not just `&[i32]`)."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"In addition to the `next` method that defines how an iterator behaves, the "
|
|
"`Iterator` trait provides 70+ helper methods that can be used to build "
|
|
"customized iterators."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid "// Create a range from 1 to 10\n"
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid "// Keep only even numbers\n"
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid "// Square each number\n"
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid "// Sum up all the squared numbers\n"
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid "\"The sum of squares of even numbers from 1 to 10 is: {}\""
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"The `Iterator` trait implements many common functional programming "
|
|
"operations over collections (e.g. `map`, `filter`, `reduce`, etc). This is "
|
|
"the trait where you can find all the documentation about them."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"Many of these helper methods take the original iterator and produce a new "
|
|
"iterator with different behavior. These are know as \"iterator adapter "
|
|
"methods\"."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"Some methods, like `sum` and `count`, consume the iterator and pull all of "
|
|
"the elements out of it."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"These methods are designed to be chained together so that it's easy to build "
|
|
"a custom iterator that does exactly what you need."
|
|
msgstr ""
|
|
|
|
#: src/iterators/helpers.md
|
|
msgid ""
|
|
"Rust's iterators are extremely efficient and highly optimizable. Even "
|
|
"complex iterators made by combining many adapter methods will still result "
|
|
"in code as efficient as equivalent imperative implementations."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"The [`collect`](https://doc.rust-lang.org/std/iter/trait.Iterator."
|
|
"html#method.collect) method lets you build a collection from an [`Iterator`]"
|
|
"(https://doc.rust-lang.org/std/iter/trait.Iterator.html)."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid "\"prime_squares: {prime_squares:?}\""
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"Any iterator can be collected in to a `Vec`, `VecDeque`, or `HashSet`. "
|
|
"Iterators that produce key-value pairs (i.e. a two-element tuple) can also "
|
|
"be collected into `HashMap` and `BTreeMap`."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"Show the students the definition for `collect` in the standard library docs. "
|
|
"There are two ways to specify the generic type `B` for this method:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"With the \"turbofish\": `some_iterator.collect::<COLLECTION_TYPE>()`, as "
|
|
"shown. The `_` shorthand used here lets Rust infer the type of the `Vec` "
|
|
"elements."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"With type inference: `let prime_squares: Vec<_> = some_iterator.collect()`. "
|
|
"Rewrite the example to use this form."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"If students are curious about how this works, you can bring up the "
|
|
"[`FromIterator`](https://doc.rust-lang.org/std/iter/trait.FromIterator.html) "
|
|
"trait, which defines how each type of collection gets built from an iterator."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"In addition to the basic implementations of `FromIterator` for `Vec`, "
|
|
"`HashMap`, etc., there are also more specialized implementations which let "
|
|
"you do cool things like convert an `Iterator<Item = Result<V, E>>` into a "
|
|
"`Result<Vec<V>, E>`."
|
|
msgstr ""
|
|
|
|
#: src/iterators/collect.md
|
|
msgid ""
|
|
"The reason type annotations are often needed with `collect` is because it's "
|
|
"generic over its return type. This makes it harder for the compiler to infer "
|
|
"the correct type in a lot of cases."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"The `Iterator` trait tells you how to _iterate_ once you have created an "
|
|
"iterator. The related trait [`IntoIterator`](https://doc.rust-lang.org/std/"
|
|
"iter/trait.IntoIterator.html) defines how to create an iterator for a type. "
|
|
"It is used automatically by the `for` loop."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid "\"point = {x}, {y}\""
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"`IntoIterator` is the trait that makes for loops work. It is implemented by "
|
|
"collection types such as `Vec<T>` and references to them such as `&Vec<T>` "
|
|
"and `&[T]`. Ranges also implement it. This is why you can iterate over a "
|
|
"vector with `for i in some_vec { .. }` but `some_vec.next()` doesn't exist."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"Click through to the docs for `IntoIterator`. Every implementation of "
|
|
"`IntoIterator` must declare two types:"
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid "`Item`: the type to iterate over, such as `i8`,"
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid "`IntoIter`: the `Iterator` type returned by the `into_iter` method."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"Note that `IntoIter` and `Item` are linked: the iterator must have the same "
|
|
"`Item` type, which means that it returns `Option<Item>`"
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid "The example iterates over all combinations of x and y coordinates."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"Try iterating over the grid twice in `main`. Why does this fail? Note that "
|
|
"`IntoIterator::into_iter` takes ownership of `self`."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"Fix this issue by implementing `IntoIterator` for `&Grid` and creating a "
|
|
"`GridRefIter` that iterates by reference. A version with both `GridIter` and "
|
|
"`GridRefIter` is available [in this playground](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=947e371c7295af758504f01f149023a1)."
|
|
msgstr ""
|
|
|
|
#: src/iterators/intoiterator.md
|
|
msgid ""
|
|
"The same problem can occur for standard library types: `for e in "
|
|
"some_vector` will take ownership of `some_vector` and iterate over owned "
|
|
"elements from that vector. Use `for e in &some_vector` instead, to iterate "
|
|
"over references to elements of `some_vector`."
|
|
msgstr ""
|
|
|
|
#: src/iterators/exercise.md
|
|
msgid ""
|
|
"In this exercise, you will need to find and use some of the provided methods "
|
|
"in the [`Iterator`](https://doc.rust-lang.org/std/iter/trait.Iterator.html) "
|
|
"trait to implement a complex calculation."
|
|
msgstr ""
|
|
|
|
#: src/iterators/exercise.md
|
|
msgid ""
|
|
"Copy the following code to <https://play.rust-lang.org/> and make the tests "
|
|
"pass. Use an iterator expression and `collect` the result to construct the "
|
|
"return value."
|
|
msgstr ""
|
|
|
|
#: src/iterators/exercise.md src/iterators/solution.md
|
|
msgid ""
|
|
"/// Calculate the differences between elements of `values` offset by "
|
|
"`offset`,\n"
|
|
"/// wrapping around from the end of `values` to the beginning.\n"
|
|
"///\n"
|
|
"/// Element `n` of the result is `values[(n+offset)%len] - values[n]`.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules.md src/modules/paths.md
|
|
msgid "use, super, self"
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid "We have seen how `impl` blocks let us namespace functions to a type."
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid "Similarly, `mod` lets us namespace types and functions:"
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid "\"In the foo module\""
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid "\"In the bar module\""
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid ""
|
|
"Packages provide functionality and include a `Cargo.toml` file that "
|
|
"describes how to build a bundle of 1+ crates."
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid ""
|
|
"Crates are a tree of modules, where a binary crate creates an executable and "
|
|
"a library crate compiles to a library."
|
|
msgstr ""
|
|
|
|
#: src/modules/modules.md
|
|
msgid "Modules define organization, scope, and are the focus of this section."
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"Omitting the module content will tell Rust to look for it in another file:"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"This tells Rust that the `garden` module content is found at `src/garden."
|
|
"rs`. Similarly, a `garden::vegetables` module can be found at `src/garden/"
|
|
"vegetables.rs`."
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "The `crate` root is in:"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "`src/lib.rs` (for a library crate)"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "`src/main.rs` (for a binary crate)"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"Modules defined in files can be documented, too, using \"inner doc "
|
|
"comments\". These document the item that contains them -- in this case, a "
|
|
"module."
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"//! This module implements the garden, including a highly performant "
|
|
"germination\n"
|
|
"//! implementation.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "// Re-export types from this module.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "/// Sow the given seed packets.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "/// Harvest the produce in the garden that is ready.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"Before Rust 2018, modules needed to be located at `module/mod.rs` instead of "
|
|
"`module.rs`, and this is still a working alternative for editions after 2018."
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"The main reason to introduce `filename.rs` as alternative to `filename/mod."
|
|
"rs` was because many files named `mod.rs` can be hard to distinguish in IDEs."
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "Deeper nesting can use folders, even if the main module is a file:"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"The place rust will look for modules can be changed with a compiler "
|
|
"directive:"
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid "\"some/path.rs\""
|
|
msgstr ""
|
|
|
|
#: src/modules/filesystem.md
|
|
msgid ""
|
|
"This is useful, for example, if you would like to place tests for a module "
|
|
"in a file named `some_module_test.rs`, similar to the convention in Go."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Modules are a privacy boundary:"
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Module items are private by default (hides implementation details)."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Parent and sibling items are always visible."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid ""
|
|
"In other words, if an item is visible in module `foo`, it's visible in all "
|
|
"the descendants of `foo`."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "\"outer::private\""
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "\"outer::public\""
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "\"outer::inner::private\""
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "\"outer::inner::public\""
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Use the `pub` keyword to make modules public."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid ""
|
|
"Additionally, there are advanced `pub(...)` specifiers to restrict the scope "
|
|
"of public visibility."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid ""
|
|
"See the [Rust Reference](https://doc.rust-lang.org/reference/visibility-and-"
|
|
"privacy.html#pubin-path-pubcrate-pubsuper-and-pubself)."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Configuring `pub(crate)` visibility is a common pattern."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid "Less commonly, you can give visibility to a specific path."
|
|
msgstr ""
|
|
|
|
#: src/modules/visibility.md
|
|
msgid ""
|
|
"In any case, visibility must be granted to an ancestor module (and all of "
|
|
"its descendants)."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid "Visibility and Encapsulation"
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"Like with items in a module, struct fields are also private by default. "
|
|
"Private fields are likewise visible within the rest of the module (including "
|
|
"child modules). This allows us to encapsulate implementation details of "
|
|
"struct, controlling what data and functionality is visible externally."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid "\"Is {} big? {}\""
|
|
msgstr "\"{} büyük mü? {}\""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid "\"foo.val = {}\""
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid "// let foo = Foo { val: 42, is_big: true };\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid "// println!(\"Is {} big? {}\", foo.val, foo.is_big);\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"This slide demonstrates how privacy in structs is module-based. Students "
|
|
"coming from object-oriented languages may be used to types being the "
|
|
"encapsulation boundary, so this demonstrates how Rust behaves differently "
|
|
"while showing how we can still achieve encapsulation."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"Note how the `is_big` field is fully controlled by `Foo`, allowing `Foo` to "
|
|
"control how it's initialized and enforce any invariants it needs to (e.g. "
|
|
"that `is_big` is only `true` if `val > 100`)."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"Point out how helper functions can be defined in the same module (including "
|
|
"child modules) in order to get access to the type's private fields/methods."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"The first commented out line demonstrates that you cannot initialize a "
|
|
"struct with private fields. The second one demonstrates that you also can't "
|
|
"directly access private fields."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"Enums do not support privacy: Variants and data within those variants is "
|
|
"always public."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"If students want more information about privacy (or lack thereof) in enums, "
|
|
"you can bring up `#[doc_hidden]` and `#[non_exhaustive]` and show how "
|
|
"they're used to limit what can be done with an enum."
|
|
msgstr ""
|
|
|
|
#: src/modules/encapsulation.md
|
|
msgid ""
|
|
"Module privacy still applies when there are `impl` blocks in other modules "
|
|
"[(example in the playground)](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=3e61f43c88de12bcdf69c1d6df9ab3da)."
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid ""
|
|
"A module can bring symbols from another module into scope with `use`. You "
|
|
"will typically see something like this at the top of each module:"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "Paths"
|
|
msgstr "Yollar (Paths)"
|
|
|
|
#: src/modules/paths.md
|
|
msgid "Paths are resolved as follows:"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "As a relative path:"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "`foo` or `self::foo` refers to `foo` in the current module,"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "`super::foo` refers to `foo` in the parent module."
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "As an absolute path:"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "`crate::foo` refers to `foo` in the root of the current crate,"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid "`bar::foo` refers to `foo` in the `bar` crate."
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid ""
|
|
"It is common to \"re-export\" symbols at a shorter path. For example, the "
|
|
"top-level `lib.rs` in a crate might have"
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid ""
|
|
"making `DiskStorage` and `NetworkStorage` available to other crates with a "
|
|
"convenient, short path."
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid ""
|
|
"For the most part, only items that appear in a module need to be `use`'d. "
|
|
"However, a trait must be in scope to call any methods on that trait, even if "
|
|
"a type implementing that trait is already in scope. For example, to use the "
|
|
"`read_to_string` method on a type implementing the `Read` trait, you need to "
|
|
"`use std::io::Read`."
|
|
msgstr ""
|
|
|
|
#: src/modules/paths.md
|
|
msgid ""
|
|
"The `use` statement can have a wildcard: `use std::io::*`. This is "
|
|
"discouraged because it is not clear which items are imported, and those "
|
|
"might change over time."
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"In this exercise, you will reorganize a small GUI Library implementation. "
|
|
"This library defines a `Widget` trait and a few implementations of that "
|
|
"trait, as well as a `main` function."
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"It is typical to put each type or set of closely-related types into its own "
|
|
"module, so each widget type should get its own module."
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid "Cargo Setup"
|
|
msgstr "Cargo Kurulumu (Setup)"
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"The Rust playground only supports one file, so you will need to make a Cargo "
|
|
"project on your local filesystem:"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"Edit the resulting `src/main.rs` to add `mod` statements, and add additional "
|
|
"files in the `src` directory."
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid "Source"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid "Here's the single-module implementation of the GUI library:"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "/// Natural width of `self`.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "/// Draw the widget into a buffer.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "/// Draw the widget on standard output.\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"{buffer}\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid "// Add 4 paddings for borders\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"// TODO: Change draw_into to return Result<(), std::fmt::Error>. Then use "
|
|
"the\n"
|
|
" // ?-operator here instead of .unwrap().\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"+-{:-<inner_width$}-+\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"| {:^inner_width$} |\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"+={:=<inner_width$}=+\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"| {:inner_width$} |\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "// add a bit of padding\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"+{:-<width$}+\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"|{:^width$}|\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"Rust GUI Demo 1.23\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"This is a small text GUI demo.\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md src/modules/solution.md
|
|
msgid "\"Click me!\""
|
|
msgstr ""
|
|
|
|
#: src/modules/exercise.md
|
|
msgid ""
|
|
"Encourage students to divide the code in a way that feels natural for them, "
|
|
"and get accustomed to the required `mod`, `use`, and `pub` declarations. "
|
|
"Afterward, discuss what organizations are most idiomatic."
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ---- src/widgets.rs ----\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ---- src/widgets/label.rs ----\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR_END: Label-width\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR: Label-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR_END: Label-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ---- src/widgets/button.rs ----\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR_END: Button-width\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR: Button-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR_END: Button-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ---- src/widgets/window.rs ----\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid ""
|
|
"// ANCHOR_END: Window-width\n"
|
|
" // Add 4 paddings for borders\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR: Window-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ANCHOR_END: Window-draw_into\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid ""
|
|
"// TODO: after learning about error handling, you can change\n"
|
|
" // draw_into to return Result<(), std::fmt::Error>. Then use\n"
|
|
" // the ?-operator here instead of .unwrap().\n"
|
|
msgstr ""
|
|
|
|
#: src/modules/solution.md
|
|
msgid "// ---- src/main.rs ----\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/unit-tests.md
|
|
msgid ""
|
|
"Rust and Cargo come with a simple unit test framework. Tests are marked with "
|
|
"`#[test]`. Unit tests are often put in a nested `tests` module, using "
|
|
"`#[cfg(test)]` to conditionally compile them only when building tests."
|
|
msgstr ""
|
|
|
|
#: src/testing/unit-tests.md
|
|
msgid "\"Hello World\""
|
|
msgstr "\"Merhaba Dünya\""
|
|
|
|
#: src/testing/unit-tests.md
|
|
msgid "This lets you unit test private helpers."
|
|
msgstr ""
|
|
|
|
#: src/testing/unit-tests.md
|
|
msgid "The `#[cfg(test)]` attribute is only active when you run `cargo test`."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "Integration Tests"
|
|
msgstr "Entegrasyon Testleri"
|
|
|
|
#: src/testing/other.md
|
|
msgid "If you want to test your library as a client, use an integration test."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "Create a `.rs` file under `tests/`:"
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "// tests/my_library.rs\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "These tests only have access to the public API of your crate."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "Documentation Tests"
|
|
msgstr "Dokümantasyon Testleri"
|
|
|
|
#: src/testing/other.md
|
|
msgid "Rust has built-in support for documentation tests:"
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid ""
|
|
"/// Shortens a string to the given length.\n"
|
|
"///\n"
|
|
"/// ```\n"
|
|
"/// # use playground::shorten_string;\n"
|
|
"/// assert_eq!(shorten_string(\"Hello World\", 5), \"Hello\");\n"
|
|
"/// assert_eq!(shorten_string(\"Hello World\", 20), \"Hello World\");\n"
|
|
"/// ```\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "Code blocks in `///` comments are automatically seen as Rust code."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid "The code will be compiled and executed as part of `cargo test`."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid ""
|
|
"Adding `#` in the code will hide it from the docs, but will still compile/"
|
|
"run it."
|
|
msgstr ""
|
|
|
|
#: src/testing/other.md
|
|
msgid ""
|
|
"Test the above code on the [Rust Playground](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=3ce2ad13ea1302f6572cb15cd96becf0)."
|
|
msgstr ""
|
|
|
|
#: src/testing/lints.md
|
|
msgid ""
|
|
"The Rust compiler produces fantastic error messages, as well as helpful "
|
|
"built-in lints. [Clippy](https://doc.rust-lang.org/clippy/) provides even "
|
|
"more lints, organized into groups that can be enabled per-project."
|
|
msgstr ""
|
|
|
|
#: src/testing/lints.md
|
|
msgid "\"X probably fits in a u16, right? {}\""
|
|
msgstr ""
|
|
|
|
#: src/testing/lints.md
|
|
msgid ""
|
|
"There are compiler lints visible here, but not clippy lints. Run `clippy` on "
|
|
"the playground site to show clippy warnings. Clippy has extensive "
|
|
"documentation of its lints, and adds new lints (including default-deny "
|
|
"lints) all the time."
|
|
msgstr ""
|
|
|
|
#: src/testing/lints.md
|
|
msgid ""
|
|
"Note that errors or warnings with `help: ...` can be fixed with `cargo fix` "
|
|
"or via your editor."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"The [Luhn algorithm](https://en.wikipedia.org/wiki/Luhn_algorithm) is used "
|
|
"to validate credit card numbers. The algorithm takes a string as input and "
|
|
"does the following to validate the credit card number:"
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"Ignore all spaces. Reject numbers with fewer than two digits. Reject letters "
|
|
"and other non-digit characters."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"Moving from **right to left**, double every second digit: for the number "
|
|
"`1234`, we double `3` and `1`. For the number `98765`, we double `6` and `8`."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"After doubling a digit, sum the digits if the result is greater than 9. So "
|
|
"doubling `7` becomes `14` which becomes `1 + 4 = 5`."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid "Sum all the undoubled and doubled digits."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid "The credit card number is valid if the sum ends with `0`."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"The provided code provides a buggy implementation of the luhn algorithm, "
|
|
"along with two basic unit tests that confirm that most of the algorithm is "
|
|
"implemented correctly."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md
|
|
msgid ""
|
|
"Copy the code below to <https://play.rust-lang.org/> and write additional "
|
|
"tests to uncover bugs in the provided implementation, fixing any bugs you "
|
|
"find."
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"4263 9826 4026 9299\""
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"4539 3195 0343 6467\""
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"7992 7398 713\""
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"4223 9826 4026 9299\""
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"4539 3195 0343 6476\""
|
|
msgstr ""
|
|
|
|
#: src/testing/exercise.md src/testing/solution.md
|
|
msgid "\"8273 1232 7352 0569\""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "// New: accept whitespace.\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "// New: reject all other characters.\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "// New: check that we have at least two digits\n"
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "\"foo 0 0\""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "\" \""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "\" \""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "\" \""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "\"0\""
|
|
msgstr ""
|
|
|
|
#: src/testing/solution.md
|
|
msgid "\" 0 0 \""
|
|
msgstr ""
|
|
|
|
#: src/error-handling.md
|
|
msgid "Error Trait"
|
|
msgstr "Error Özelliği (Trait)"
|
|
|
|
#: src/error-handling.md
|
|
msgid "thiserror"
|
|
msgstr ""
|
|
|
|
#: src/error-handling.md
|
|
msgid "anyhow"
|
|
msgstr ""
|
|
|
|
#: src/error-handling.md src/error-handling/exercise.md
|
|
msgid "Exercise: Rewriting with Result"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "In case of a fatal runtime error, Rust triggers a \"panic\":"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "Panics are for unrecoverable and unexpected errors."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "Panics are symptoms of bugs in the program."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "Runtime failures like failed bounds checks can panic."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "Assertions (such as `assert!`) panic on failure."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "Purpose-specific panics can use the `panic!` macro."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid ""
|
|
"A panic will \"unwind\" the stack, dropping values just as if the functions "
|
|
"had returned."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid ""
|
|
"Use non-panicking APIs (such as `Vec::get`) if crashing is not acceptable."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid ""
|
|
"By default, a panic will cause the stack to unwind. The unwinding can be "
|
|
"caught:"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "\"No problem here!\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "\"oh no!\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid ""
|
|
"Catching is unusual; do not attempt to implement exceptions with "
|
|
"`catch_unwind`!"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid ""
|
|
"This can be useful in servers which should keep running even if a single "
|
|
"request crashes."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/panics.md
|
|
msgid "This does not work if `panic = 'abort'` is set in your `Cargo.toml`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Our primary mechanism for error handling in Rust is the [`Result`](https://"
|
|
"doc.rust-lang.org/stable/std/result/enum.Result.html) enum, which we briefly "
|
|
"saw when discussing standard library types."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"`Result` has two variants: `Ok` which contains the success value, and `Err` "
|
|
"which contains an error value of some kind."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Whether or not a function can produce an error is encoded in the function's "
|
|
"type signature by having the function return a `Result` value."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Like with `Option`, there is no way to forget to handle an error: You cannot "
|
|
"access either the success value or the error value without first pattern "
|
|
"matching on the `Result` to check which variant you have. Methods like "
|
|
"`unwrap` make it easier to write quick-and-dirty code that doesn't do robust "
|
|
"error handling, but means that you can always see in your source code where "
|
|
"proper error handling is being skipped."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"It may be helpful to compare error handling in Rust to error handling "
|
|
"conventions that students may be familiar with from other programming "
|
|
"languages."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid "Many languages use exceptions, e.g. C++, Java, Python."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"In most languages with exceptions, whether or not a function can throw an "
|
|
"exception is not visible as part of its type signature. This generally means "
|
|
"that you can't tell when calling a function if it may throw an exception or "
|
|
"not."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Exceptions generally unwind the call stack, propagating upward until a `try` "
|
|
"block is reached. An error originating deep in the call stack may impact an "
|
|
"unrelated function further up."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid "Error Numbers"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Some languages have functions return an error number (or some other error "
|
|
"value) separately from the successful return value of the function. Examples "
|
|
"include C and Go."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/result.md
|
|
msgid ""
|
|
"Depending on the language it may be possible to forget to check the error "
|
|
"value, in which case you may be accessing an uninitialized or otherwise "
|
|
"invalid success value."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid ""
|
|
"Runtime errors like connection-refused or file-not-found are handled with "
|
|
"the `Result` type, but matching this type on every call can be cumbersome. "
|
|
"The try-operator `?` is used to return errors to the caller. It lets you "
|
|
"turn the common"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid "into the much simpler"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid "We can use this to simplify our error handling code:"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid "//fs::write(\"config.dat\", \"alice\").unwrap();\n"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md src/error-handling/try-conversions.md
|
|
#: src/error-handling/thiserror.md src/error-handling/anyhow.md
|
|
msgid "\"config.dat\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md src/error-handling/try-conversions.md
|
|
msgid "\"username or error: {username:?}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid "Simplify the `read_username` function to use `?`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid "The `username` variable can be either `Ok(string)` or `Err(error)`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid ""
|
|
"Use the `fs::write` call to test out the different scenarios: no file, empty "
|
|
"file, file with username."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try.md
|
|
msgid ""
|
|
"Note that `main` can return a `Result<(), E>` as long as it implements `std::"
|
|
"process::Termination`. In practice, this means that `E` implements `Debug`. "
|
|
"The executable will print the `Err` variant and return a nonzero exit status "
|
|
"on error."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"The effective expansion of `?` is a little more complicated than previously "
|
|
"indicated:"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid "works the same as"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"The `From::from` call here means we attempt to convert the error type to the "
|
|
"type returned by the function. This makes it easy to encapsulate errors into "
|
|
"higher-level errors."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid "\"I/O error: {e}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid "\"Found no username in {path}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid "//std::fs::write(\"config.dat\", \"\").unwrap();\n"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"The `?` operator must return a value compatible with the return type of the "
|
|
"function. For `Result`, it means that the error types have to be compatible. "
|
|
"A function that returns `Result<T, ErrorOuter>` can only use `?` on a value "
|
|
"of type `Result<U, ErrorInner>` if `ErrorOuter` and `ErrorInner` are the "
|
|
"same type or if `ErrorOuter` implements `From<ErrorInner>`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"A common alternative to a `From` implementation is `Result::map_err`, "
|
|
"especially when the conversion only happens in one place."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"There is no compatibility requirement for `Option`. A function returning "
|
|
"`Option<T>` can use the `?` operator on `Option<U>` for arbitrary `T` and "
|
|
"`U` types."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/try-conversions.md
|
|
msgid ""
|
|
"A function that returns `Result` cannot use `?` on `Option` and vice versa. "
|
|
"However, `Option::ok_or` converts `Option` to `Result` whereas `Result::ok` "
|
|
"turns `Result` into `Option`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid "Dynamic Error Types"
|
|
msgstr "Dinamik Hata Türleri"
|
|
|
|
#: src/error-handling/error.md
|
|
msgid ""
|
|
"Sometimes we want to allow any type of error to be returned without writing "
|
|
"our own enum covering all the different possibilities. The `std::error::"
|
|
"Error` trait makes it easy to create a trait object that can contain any "
|
|
"error."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid "\"count.dat\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid "\"1i3\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid "\"Count: {count}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid "\"Error: {err}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid ""
|
|
"The `read_count` function can return `std::io::Error` (from file operations) "
|
|
"or `std::num::ParseIntError` (from `String::parse`)."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid ""
|
|
"Boxing errors saves on code, but gives up the ability to cleanly handle "
|
|
"different error cases differently in the program. As such it's generally not "
|
|
"a good idea to use `Box<dyn Error>` in the public API of a library, but it "
|
|
"can be a good option in a program where you just want to display the error "
|
|
"message somewhere."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/error.md
|
|
msgid ""
|
|
"Make sure to implement the `std::error::Error` trait when defining a custom "
|
|
"error type so it can be boxed."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md
|
|
msgid ""
|
|
"The [`thiserror`](https://docs.rs/thiserror/) crate provides macros to help "
|
|
"avoid boilerplate when defining error types. It provides derive macros that "
|
|
"assist in implementing `From<T>`, `Display`, and the `Error` trait."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md
|
|
msgid "\"I/O error: {0}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md src/error-handling/anyhow.md
|
|
msgid "\"Found no username in {0}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md src/error-handling/anyhow.md
|
|
msgid "//fs::write(\"config.dat\", \"\").unwrap();\n"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md src/error-handling/anyhow.md
|
|
msgid "\"Username: {username}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md src/error-handling/anyhow.md
|
|
msgid "\"Error: {err:?}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md
|
|
msgid ""
|
|
"The `Error` derive macro is provided by `thiserror`, and has lots of useful "
|
|
"attributes to help define error types in a compact way."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md
|
|
msgid "The message from `#[error]` is used to derive the `Display` trait."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/thiserror.md
|
|
msgid ""
|
|
"Note that the (`thiserror::`)`Error` derive macro, while it has the effect "
|
|
"of implementing the (`std::error::`)`Error` trait, is not the same this; "
|
|
"traits and macros do not share a namespace."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"The [`anyhow`](https://docs.rs/anyhow/) crate provides a rich error type "
|
|
"with support for carrying additional contextual information, which can be "
|
|
"used to provide a semantic trace of what the program was doing leading up to "
|
|
"the error."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"This can be combined with the convenience macros from [`thiserror`](https://"
|
|
"docs.rs/thiserror/) to avoid writing out trait impls explicitly for custom "
|
|
"error types."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid "\"Failed to open {path}\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid "\"Failed to read\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"`anyhow::Error` is essentially a wrapper around `Box<dyn Error>`. As such "
|
|
"it's again generally not a good choice for the public API of a library, but "
|
|
"is widely used in applications."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid "`anyhow::Result<V>` is a type alias for `Result<V, anyhow::Error>`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"Functionality provided by `anyhow::Error` may be familiar to Go developers, "
|
|
"as it provides similar behavior to the Go `error` type and `Result<T, "
|
|
"anyhow::Error>` is much like a Go `(T, error)` (with the convention that "
|
|
"only one element of the pair is meaningful)."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"`anyhow::Context` is a trait implemented for the standard `Result` and "
|
|
"`Option` types. `use anyhow::Context` is necessary to enable `.context()` "
|
|
"and `.with_context()` on those types."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/anyhow.md
|
|
msgid ""
|
|
"`anyhow::Error` has support for downcasting, much like `std::any::Any`; the "
|
|
"specific error type stored inside can be extracted for examination if "
|
|
"desired with [`Error::downcast`](https://docs.rs/anyhow/latest/anyhow/struct."
|
|
"Error.html#method.downcast)."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/exercise.md
|
|
msgid ""
|
|
"In this exercise we're revisiting the expression evaluator exercise that we "
|
|
"did in day 2. Our initial solution ignores a possible error case: Dividing "
|
|
"by zero! Rewrite `eval` to instead use idiomatic error handling to handle "
|
|
"this error case and return an error when it occurs. We provide a simple "
|
|
"`DivideByZeroError` type to use as the error type for `eval`."
|
|
msgstr ""
|
|
|
|
#: src/error-handling/exercise.md
|
|
msgid ""
|
|
"// The original implementation of the expression evaluator. Update this to\n"
|
|
"// return a `Result` and produce an error when dividing by 0.\n"
|
|
msgstr ""
|
|
|
|
#: src/error-handling/exercise.md
|
|
msgid "\"Cannot divide by zero!\""
|
|
msgstr ""
|
|
|
|
#: src/error-handling/exercise.md
|
|
msgid ""
|
|
"The starting code here isn't exactly the same as the previous exercise's "
|
|
"solution: We've added in an explicit panic to show students where the error "
|
|
"case is. Point this out if students get confused."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust.md
|
|
msgid "This segment should take about 1 hour and 15 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 1 saat 15 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "The Rust language has two parts:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "**Safe Rust:** memory safe, no undefined behavior possible."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid ""
|
|
"**Unsafe Rust:** can trigger undefined behavior if preconditions are "
|
|
"violated."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid ""
|
|
"We saw mostly safe Rust in this course, but it's important to know what "
|
|
"Unsafe Rust is."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid ""
|
|
"Unsafe code is usually small and isolated, and its correctness should be "
|
|
"carefully documented. It is usually wrapped in a safe abstraction layer."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Unsafe Rust gives you access to five new capabilities:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Dereference raw pointers."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Access or modify mutable static variables."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Access `union` fields."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Call `unsafe` functions, including `extern` functions."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid "Implement `unsafe` traits."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid ""
|
|
"We will briefly cover unsafe capabilities next. For full details, please see "
|
|
"[Chapter 19.1 in the Rust Book](https://doc.rust-lang.org/book/ch19-01-"
|
|
"unsafe-rust.html) and the [Rustonomicon](https://doc.rust-lang.org/nomicon/)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe.md
|
|
msgid ""
|
|
"Unsafe Rust does not mean the code is incorrect. It means that developers "
|
|
"have turned off some compiler safety features and have to write correct code "
|
|
"by themselves. It means the compiler no longer enforces Rust's memory-safety "
|
|
"rules."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "Creating pointers is safe, but dereferencing them requires `unsafe`:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"// SAFETY: p1 and p2 were created by taking raw pointers to a local, so "
|
|
"they\n"
|
|
" // are guaranteed to be non-null, aligned, and point into a single "
|
|
"(stack-)\n"
|
|
" // allocated object.\n"
|
|
" //\n"
|
|
" // The object underlying the raw pointers lives for the entire function, "
|
|
"so\n"
|
|
" // it is not deallocated while the raw pointers still exist. It is not\n"
|
|
" // accessed through references while the raw pointers exist, nor is it\n"
|
|
" // accessed from other threads concurrently.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "// Mutation may soundly be observed through a raw pointer, like in C.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"// UNSOUND. DO NOT DO THIS.\n"
|
|
" /*\n"
|
|
" let r: &i32 = unsafe { &*p1 };\n"
|
|
" dbg!(r);\n"
|
|
" x = 50;\n"
|
|
" dbg!(r); // Object underlying the reference has been mutated. This is "
|
|
"UB.\n"
|
|
" */"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"It is good practice (and required by the Android Rust style guide) to write "
|
|
"a comment for each `unsafe` block explaining how the code inside it "
|
|
"satisfies the safety requirements of the unsafe operations it is doing."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"In the case of pointer dereferences, this means that the pointers must be "
|
|
"[_valid_](https://doc.rust-lang.org/std/ptr/index.html#safety), i.e.:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "The pointer must be non-null."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"The pointer must be _dereferenceable_ (within the bounds of a single "
|
|
"allocated object)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "The object must not have been deallocated."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "There must not be concurrent accesses to the same location."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"If the pointer was obtained by casting a reference, the underlying object "
|
|
"must be live and no reference may be used to access the memory."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid "In most cases the pointer must also be properly aligned."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/dereferencing.md
|
|
msgid ""
|
|
"The \"UNSOUND\" section gives an example of a common kind of UB bug: naïvely "
|
|
"taking a reference to the dereference of a raw pointer sidesteps the "
|
|
"compiler's knowledge of what object the reference is actually pointing to. "
|
|
"As such, the borrow checker does not freeze `x` and so we are able to modify "
|
|
"it despite the existence of a reference to it. Creating a reference from a "
|
|
"pointer requires _great care_."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid "It is safe to read an immutable static variable:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid "\"Hello, world!\""
|
|
msgstr "\"Merhaba, dünya!\""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid "\"HELLO_WORLD: {HELLO_WORLD}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"However, mutable static variables are unsafe to read and write because "
|
|
"multiple threads could do so concurrently without synchronization, "
|
|
"constituting a data race."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"Using mutable statics soundly requires reasoning about concurrency without "
|
|
"the compiler's help:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"// SAFETY: There are no other threads which could be accessing `COUNTER`.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"The program here is sound because it is single-threaded. However, the Rust "
|
|
"compiler reasons about functions individually so can't assume that. Try "
|
|
"removing the `unsafe` and see how the compiler explains that it is undefined "
|
|
"behavior to access a mutable static from multiple threads."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"The 2024 Rust edition goes further and makes accessing a mutable static by "
|
|
"reference an error by default."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"Using a mutable static is almost always a bad idea, you should use interior "
|
|
"mutability instead."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/mutable-static.md
|
|
msgid ""
|
|
"There are some cases where it might be necessary in low-level `no_std` code, "
|
|
"such as implementing a heap allocator or working with some C APIs. In this "
|
|
"case you should use pointers rather than references."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid "Unions are like enums, but you need to track the active field yourself:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid "\"int: {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid "\"bool: {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid "// Undefined behavior!\n"
|
|
msgstr "// Undefined behavior!\n"
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid ""
|
|
"Unions are very rarely needed in Rust as you can usually use an enum. They "
|
|
"are occasionally needed for interacting with C library APIs."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unions.md
|
|
msgid ""
|
|
"If you just want to reinterpret bytes as a different type, you probably want "
|
|
"[`std::mem::transmute`](https://doc.rust-lang.org/stable/std/mem/fn."
|
|
"transmute.html) or a safe wrapper such as the [`zerocopy`](https://crates.io/"
|
|
"crates/zerocopy) crate."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions.md
|
|
msgid ""
|
|
"A function or method can be marked `unsafe` if it has extra preconditions "
|
|
"you must uphold to avoid undefined behaviour."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions.md
|
|
msgid "Unsafe functions may come from two places:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions.md
|
|
msgid "Rust functions declared unsafe."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions.md
|
|
msgid "Unsafe foreign functions in `extern \"C\"` blocks."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions.md
|
|
msgid "We will look at the two kinds of unsafe functions next."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"You can mark your own functions as `unsafe` if they require particular "
|
|
"preconditions to avoid undefined behaviour."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"/// Swaps the values pointed to by the given pointers.\n"
|
|
"///\n"
|
|
"/// # Safety\n"
|
|
"///\n"
|
|
"/// The pointers must be valid, properly aligned, and not otherwise accessed "
|
|
"for\n"
|
|
"/// the duration of the function call.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"// SAFETY: Our caller promised that the pointers are valid, properly "
|
|
"aligned\n"
|
|
" // and have no other access.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"// SAFETY: The pointers must be valid, aligned and unique because they came\n"
|
|
" // from references.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid "\"a = {}, b = {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"We wouldn't actually use pointers for a `swap` function --- it can be done "
|
|
"safely with references."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/rust.md
|
|
msgid ""
|
|
"Note that Rust 2021 and earlier allow unsafe code within an unsafe function "
|
|
"without an `unsafe` block. This changed in the 2024 edition. We can prohibit "
|
|
"it in older editions with `#[deny(unsafe_op_in_unsafe_fn)]`. Try adding it "
|
|
"and see what happens."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"You can declare foreign functions for access from Rust with `unsafe extern`. "
|
|
"This is unsafe because the compiler has to way to reason about their "
|
|
"behavior. Functions declared in an `extern` block must be marked as `safe` "
|
|
"or `unsafe`, depending on whether they have preconditions for safe use:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md src/unsafe-rust/exercise.md
|
|
#: src/unsafe-rust/solution.md src/android/interoperability/with-c.md
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
#: src/exercises/chromium/build-rules.md src/bare-metal/aps/inline-assembly.md
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/safemmio/using.md
|
|
#: src/bare-metal/aps/logging/using.md
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"C\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"// `abs` doesn't deal with pointers and doesn't have any safety "
|
|
"requirements.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"/// # Safety\n"
|
|
" ///\n"
|
|
" /// `s` must be a pointer to a NUL-terminated C string which is valid "
|
|
"and\n"
|
|
" /// not modified for the duration of this function call.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid "\"Absolute value of -3 according to C: {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"// SAFETY: We pass a pointer to a C string literal which is valid for\n"
|
|
" // the duration of the program.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid "\"String length: {}\""
|
|
msgstr "\"Dize uzunluğu: {}\""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid "\"String\""
|
|
msgstr "\"String\""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"Rust used to consider all extern functions unsafe, but this changed in Rust "
|
|
"1.82 with `unsafe extern` blocks."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"`abs` must be explicitly marked as `safe` because it is an external function "
|
|
"(FFI). Calling external functions is usually only a problem when those "
|
|
"functions do things with pointers which might violate Rust's memory model, "
|
|
"but in general any C function might have undefined behaviour under any "
|
|
"arbitrary circumstances."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"The `\"C\"` in this example is the ABI; [other ABIs are available too]"
|
|
"(https://doc.rust-lang.org/reference/items/external-blocks.html)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/extern-c.md
|
|
msgid ""
|
|
"Note that there is no verification that the Rust function signature matches "
|
|
"that of the function definition -- that's up to you!"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid "Failing to uphold the safety requirements breaks memory safety!"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid "// 8 bytes\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid "\"{pk:?}\""
|
|
msgstr "\"{pk:?}\""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"Always include a safety comment for each `unsafe` block. It must explain why "
|
|
"the code is actually safe. This example is missing a safety comment and is "
|
|
"unsound."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"The second argument to `slice::from_raw_parts` is the number of _elements_, "
|
|
"not bytes! This example demonstrates unexpected behavior by reading past the "
|
|
"end of one array and into another."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"This is undefined behavior because we're reading past the end of the array "
|
|
"that the pointer was derived from."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"`log_public_key` should be unsafe, because `pk_ptr` must meet certain "
|
|
"prerequisites to avoid undefined behaviour. A safe function which can cause "
|
|
"undefined behaviour is said to be `unsound`. What should its safety "
|
|
"documentation say?"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"The standard library contains many low-level unsafe functions. Prefer the "
|
|
"safe alternatives when possible!"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-functions/calling.md
|
|
msgid ""
|
|
"If you use an unsafe function as an optimization, make sure to add a "
|
|
"benchmark to demonstrate the gain."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid "Implementing Unsafe Traits"
|
|
msgstr "Emniyetsiz Özelliklerin (Unsafe Traits) Gerçekleştirilmesi"
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid ""
|
|
"Like with functions, you can mark a trait as `unsafe` if the implementation "
|
|
"must guarantee particular conditions to avoid undefined behaviour."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid ""
|
|
"For example, the `zerocopy` crate has an unsafe trait that looks [something "
|
|
"like this](https://docs.rs/zerocopy/latest/zerocopy/trait.IntoBytes.html):"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid ""
|
|
"/// ...\n"
|
|
"/// # Safety\n"
|
|
"/// The type must have a defined representation and no padding.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid "// SAFETY: `u32` has a defined representation and no padding.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid ""
|
|
"There should be a `# Safety` section on the Rustdoc for the trait explaining "
|
|
"the requirements for the trait to be safely implemented."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid ""
|
|
"The actual safety section for `IntoBytes` is rather longer and more "
|
|
"complicated."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/unsafe-traits.md
|
|
msgid "The built-in `Send` and `Sync` traits are unsafe."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Safe FFI Wrapper"
|
|
msgstr "Emniyetli FFI Sarıcı (Wrapper)"
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"Rust has great support for calling functions through a _foreign function "
|
|
"interface_ (FFI). We will use this to build a safe wrapper for the `libc` "
|
|
"functions you would use from C to read the names of files in a directory."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "You will want to consult the manual pages:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "[`opendir(3)`](https://man7.org/linux/man-pages/man3/opendir.3.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "[`readdir(3)`](https://man7.org/linux/man-pages/man3/readdir.3.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "[`closedir(3)`](https://man7.org/linux/man-pages/man3/closedir.3.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"You will also want to browse the [`std::ffi`](https://doc.rust-lang.org/std/"
|
|
"ffi/) module. There you find a number of string types which you need for the "
|
|
"exercise:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Encoding"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Use"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"[`str`](https://doc.rust-lang.org/std/primitive.str.html) and [`String`]"
|
|
"(https://doc.rust-lang.org/std/string/struct.String.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "UTF-8"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Text processing in Rust"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"[`CStr`](https://doc.rust-lang.org/std/ffi/struct.CStr.html) and [`CString`]"
|
|
"(https://doc.rust-lang.org/std/ffi/struct.CString.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "NUL-terminated"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Communicating with C functions"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"[`OsStr`](https://doc.rust-lang.org/std/ffi/struct.OsStr.html) and "
|
|
"[`OsString`](https://doc.rust-lang.org/std/ffi/struct.OsString.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "OS-specific"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "Communicating with the OS"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "You will convert between all these types:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"`&str` to `CString`: you need to allocate space for a trailing `\\0` "
|
|
"character,"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "`CString` to `*const i8`: you need a pointer to call C functions,"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"`*const i8` to `&CStr`: you need something which can find the trailing `\\0` "
|
|
"character,"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"`&CStr` to `&[u8]`: a slice of bytes is the universal interface for \"some "
|
|
"unknown data\","
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"`&[u8]` to `&OsStr`: `&OsStr` is a step towards `OsString`, use [`OsStrExt`]"
|
|
"(https://doc.rust-lang.org/std/os/unix/ffi/trait.OsStrExt.html) to create it,"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"`&OsStr` to `OsString`: you need to clone the data in `&OsStr` to be able to "
|
|
"return it and call `readdir` again."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"The [Nomicon](https://doc.rust-lang.org/nomicon/ffi.html) also has a very "
|
|
"useful chapter about FFI."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"Copy the code below to <https://play.rust-lang.org/> and fill in the missing "
|
|
"functions and methods:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "// TODO: remove this when you're done with your implementation.\n"
|
|
msgstr ""
|
|
"// TODO: uyarlamanız (implementation) bittiğinde bu yorum satırını silin.\n"
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "\"macos\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "// Opaque type. See https://doc.rust-lang.org/nomicon/ffi.html.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// Layout according to the Linux man page for readdir(3), where ino_t and\n"
|
|
" // off_t are resolved according to the definitions in\n"
|
|
" // /usr/include/x86_64-linux-gnu/{sys/types.h, bits/typesizes.h}.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "// Layout according to the macOS man page for dir(5).\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "\"x86_64\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// See https://github.com/rust-lang/libc/issues/414 and the section on\n"
|
|
" // _DARWIN_FEATURE_64_BIT_INODE in the macOS man page for stat(2).\n"
|
|
" //\n"
|
|
" // \"Platforms that existed before these updates were available\" "
|
|
"refers\n"
|
|
" // to macOS (as opposed to iOS / wearOS / etc.) on Intel and "
|
|
"PowerPC.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "\"readdir$INODE64\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// Call opendir and return a Ok value if that worked,\n"
|
|
" // otherwise return Err with a message.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "// Keep calling readdir until we get a NULL pointer back.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid "// Call closedir as needed.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "\".\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md src/unsafe-rust/solution.md
|
|
msgid "\"files: {:#?}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/exercise.md
|
|
msgid ""
|
|
"FFI binding code is typically generated by tools like [bindgen](https://"
|
|
"github.com/rust-lang/rust-bindgen), rather than being written manually as we "
|
|
"are doing here. However, bindgen can't run in an online playground."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"Invalid path: {err}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "// SAFETY: path.as_ptr() cannot be NULL.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"Could not open {path:?}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// Keep calling readdir until we get a NULL pointer back.\n"
|
|
" // SAFETY: self.dir is never NULL.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "// We have reached the end of the directory.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// SAFETY: dirent is not NULL and dirent.d_name is NUL\n"
|
|
" // terminated.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid ""
|
|
"// Call closedir as needed.\n"
|
|
" // SAFETY: self.dir is never NULL.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"Could not close {:?}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"no-such-directory\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"Non UTF-8 character in path\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"..\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"foo.txt\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"The Foo Diaries\\n\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"bar.png\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"<PNG>\\n\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"crab.rs\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-rust/solution.md
|
|
msgid "\"//! Crab\\n\""
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid "Welcome to Rust in Android"
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"Rust is supported for system software on Android. This means that you can "
|
|
"write new services, libraries, drivers or even firmware in Rust (or improve "
|
|
"existing code as needed)."
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"The speaker may mention any of the following given the increased use of Rust "
|
|
"in Android:"
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"Service example: [DNS over HTTP](https://security.googleblog.com/2022/07/dns-"
|
|
"over-http3-in-android.html)."
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"Libraries: [Rutabaga Virtual Graphics Interface](https://crosvm.dev/book/"
|
|
"appendix/rutabaga_gfx.html)."
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"Kernel Drivers: [Binder](https://lore.kernel.org/rust-for-linux/20231101-"
|
|
"rust-binder-v1-0-08ba9197f637@google.com/)."
|
|
msgstr ""
|
|
|
|
#: src/android.md
|
|
msgid ""
|
|
"Firmware: [pKVM firmware](https://security.googleblog.com/2023/10/bare-metal-"
|
|
"rust-in-android.html)."
|
|
msgstr ""
|
|
|
|
#: src/android/setup.md
|
|
msgid ""
|
|
"We will be using a Cuttlefish Android Virtual Device to test our code. Make "
|
|
"sure you have access to one or create a new one with:"
|
|
msgstr ""
|
|
|
|
#: src/android/setup.md
|
|
msgid ""
|
|
"Please see the [Android Developer Codelab](https://source.android.com/docs/"
|
|
"setup/start) for details."
|
|
msgstr ""
|
|
|
|
#: src/android/setup.md
|
|
msgid ""
|
|
"The code on the following pages can be found in the [`src/android/` "
|
|
"directory](https://github.com/google/comprehensive-rust/tree/main/src/"
|
|
"android) of the course material. Please `git clone` the repository to follow "
|
|
"along."
|
|
msgstr ""
|
|
|
|
#: src/android/setup.md
|
|
msgid ""
|
|
"Cuttlefish is a reference Android device designed to work on generic Linux "
|
|
"desktops. MacOS support is also planned."
|
|
msgstr ""
|
|
|
|
#: src/android/setup.md
|
|
msgid ""
|
|
"The Cuttlefish system image maintains high fidelity to real devices, and is "
|
|
"the ideal emulator to run many Rust use cases."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "The Android build system (Soong) supports Rust through several modules:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Module Type"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Description"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_binary`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Produces a Rust binary."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_library`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Produces a Rust library, and provides both `rlib` and `dylib` variants."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_ffi`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Produces a Rust C library usable by `cc` modules, and provides both static "
|
|
"and shared variants."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_proc_macro`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Produces a `proc-macro` Rust library. These are analogous to compiler "
|
|
"plugins."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_test`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Produces a Rust test binary that uses the standard Rust test harness."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_fuzz`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Produces a Rust fuzz binary leveraging `libfuzzer`."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_protobuf`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Generates source and produces a Rust library that provides an interface for "
|
|
"a particular protobuf."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "`rust_bindgen`"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Generates source and produces a Rust library containing Rust bindings to C "
|
|
"libraries."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "We will look at `rust_binary` and `rust_library` next."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Additional items the speaker may mention:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Cargo is not optimized for multi-language repositories, and also downloads "
|
|
"packages from the internet."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"For compliance and performance, Android must have crates in-tree. It must "
|
|
"also interoperate with C/C++/Java code. Soong fills that gap."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid ""
|
|
"Soong has many similarities to [Bazel](https://bazel.build/), which is the "
|
|
"open-source variant of Blaze (used in google3)."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules.md
|
|
msgid "Fun fact: Data from Star Trek is a Soong-type Android."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid "Rust Binaries"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid ""
|
|
"Let's start with a simple application. At the root of an AOSP checkout, "
|
|
"create the following files:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
msgid "_hello_rust/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid "\"hello_rust\""
|
|
msgstr "\"hello_rust\""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
#: src/android/logging.md
|
|
msgid "\"src/main.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
msgid "_hello_rust/src/main.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
msgid "//! Rust demo.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
msgid "/// Prints a greeting to standard output.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/exercises/chromium/build-rules.md
|
|
msgid "\"Hello from Rust!\""
|
|
msgstr "\"Rust dilinden merhaba!\""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid "You can now build, push, and run the binary:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m hello_rust\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/hello_rust\" /data/local/tmp\n"
|
|
"adb shell /data/local/tmp/hello_rust\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md src/android/build-rules/library.md
|
|
msgid ""
|
|
"Go through the build steps and demonstrate them running in your emulator."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid ""
|
|
"Notice the extensive documentation comments? The Android build rules enforce "
|
|
"that all modules have documentation. Try removing it and see what error you "
|
|
"get."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/binary.md
|
|
msgid ""
|
|
"Stress that the Rust build rules look like the other Soong rules. This is by "
|
|
"design, to make using Rust as easy as C++ or Java."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "Rust Libraries"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "You use `rust_library` to create a new Rust library for Android."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "Here we declare a dependency on two libraries:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "`libgreeting`, which we define below,"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid ""
|
|
"`libtextwrap`, which is a crate already vendored in [`external/rust/android-"
|
|
"crates-io/crates/`](https://cs.android.com/android/platform/superproject/"
|
|
"main/+/main:external/rust/android-crates-io/crates/)."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "\"hello_rust_with_dep\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "\"libgreetings\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "\"libtextwrap\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "// Need this to avoid dynamic link error.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "\"greetings\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
#: src/android/aidl/example-service/service.md src/android/testing.md
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"src/lib.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "_hello_rust/src/lib.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "//! Greeting library.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "/// Greet `name`.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "\"Hello {name}, it is very nice to meet you!\""
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid "You build, push, and run the binary like before:"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m hello_rust_with_dep\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/hello_rust_with_dep\" /data/local/"
|
|
"tmp\n"
|
|
"adb shell /data/local/tmp/hello_rust_with_dep\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid ""
|
|
"A Rust crate named `greetings` must be built by a rule called "
|
|
"`libgreetings`. Note how the Rust code uses the crate name, as is normal in "
|
|
"Rust."
|
|
msgstr ""
|
|
|
|
#: src/android/build-rules/library.md
|
|
msgid ""
|
|
"Again, the build rules enforce that we add documentation comments to all "
|
|
"public items."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl.md
|
|
msgid ""
|
|
"Rust supports the [Android Interface Definition Language (AIDL)](https://"
|
|
"developer.android.com/guide/components/aidl):"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl.md
|
|
msgid "Rust code can call existing AIDL servers."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl.md
|
|
msgid "You can create new AIDL servers in Rust."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl.md
|
|
msgid "AIDL enables Android apps to interact with each other."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl.md
|
|
msgid ""
|
|
"Since Rust is a first-class citizen in this ecosystem, other processes on "
|
|
"the device can call Rust services."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/birthday-service.md
|
|
msgid ""
|
|
"To illustrate using Rust with Binder, we will create a Binder interface. "
|
|
"Then, we'll implement the service and write a client that talks to it."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "AIDL Interfaces"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "You declare the API of your service using an AIDL interface:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
#: src/android/aidl/types/objects.md src/android/aidl/types/parcelables.md
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid ""
|
|
"_birthday_service/aidl/com/example/birthdayservice/IBirthdayService.aidl_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "/** Birthday service interface. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "/** Generate a Happy Birthday message. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "_birthday_service/aidl/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "\"com.example.birthdayservice\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "\"com/example/birthdayservice/*.aidl\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid "// Rust is not enabled by default\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/interface.md
|
|
msgid ""
|
|
"Note that the directory structure under the `aidl/` directory needs to match "
|
|
"the package name used in the AIDL file, i.e. the package is `com.example."
|
|
"birthdayservice` and the file is at `aidl/com/example/IBirthdayService.aidl`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid "Generated Service API"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid "Binder generates a trait for each interface definition."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid "_out/soong/.intermediates/.../com_example_birthdayservice.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid ""
|
|
"Your service will need to implement this trait, and your client will use "
|
|
"this trait to talk to the service."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid ""
|
|
"Point out how the generated function signature, specifically the argument "
|
|
"and return types, correspond to the interface definition."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service-bindings.md
|
|
msgid ""
|
|
"`String` for an argument results in a different Rust type than `String` as a "
|
|
"return type."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid "Service Implementation"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid "We can now implement the AIDL service:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "_birthday_service/src/lib.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid "//! Implementation of the `IBirthdayService` AIDL interface.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid "/// The `IBirthdayService` implementation.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"Happy Birthday {name}, congratulations with the {years} years!\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/server.md
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "_birthday_service/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "\"libbirthdayservice\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/server.md
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"birthdayservice\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
#: src/android/aidl/example-service/server.md
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"com.example.birthdayservice-rust\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"Point out the path to the generated `IBirthdayService` trait, and explain "
|
|
"why each of the segments is necessary."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"Note that `wishHappyBirthday` and other AIDL IPC methods take `&self` "
|
|
"(instead of `&mut self`)."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"This is necessary because Binder responds to incoming requests on a thread "
|
|
"pool, allowing for multiple requests to be processed in parallel. This "
|
|
"requires that the service methods only get a shared reference to `self`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"Any state that needs to be modified by the service will have to be put in "
|
|
"something like a `Mutex` to allow for safe mutation."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"The correct approach for managing service state depends heavily on the "
|
|
"details of your service."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/service.md
|
|
msgid ""
|
|
"TODO: What does the `binder::Interface` trait do? Are there methods to "
|
|
"override? Where is the source?"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "AIDL Server"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "Finally, we can create a server which exposes the service:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "_birthday_service/src/server.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "//! Birthday service.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "/// Entry point for birthday service.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "\"Failed to register service\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "\"birthday_server\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "\"src/server.rs\""
|
|
msgstr "\"src/server.rs\""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "// To avoid dynamic link error.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid ""
|
|
"The process for taking a user-defined service implementation (in this case, "
|
|
"the `BirthdayService` type, which implements the `IBirthdayService`) and "
|
|
"starting it as a Binder service has multiple steps. This may appear more "
|
|
"complicated than students are used to if they've used Binder from C++ or "
|
|
"another language. Explain to students why each step is necessary."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid "Create an instance of your service type (`BirthdayService`)."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid ""
|
|
"Wrap the service object in the corresponding `Bn*` type (`BnBirthdayService` "
|
|
"in this case). This type is generated by Binder and provides common Binder "
|
|
"functionality, similar to the `BnBinder` base class in C++. Since Rust "
|
|
"doesn't have inheritance, we use composition, putting our `BirthdayService` "
|
|
"within the generated `BnBinderService`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid ""
|
|
"Call `add_service`, giving it a service identifier and your service object "
|
|
"(the `BnBirthdayService` object in the example)."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/server.md
|
|
msgid ""
|
|
"Call `join_thread_pool` to add the current thread to Binder's thread pool "
|
|
"and start listening for connections."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/deploy.md
|
|
msgid "We can now build, push, and start the service:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/deploy.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m birthday_server\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/birthday_server\" /data/local/"
|
|
"tmp\n"
|
|
"adb root\n"
|
|
"adb shell /data/local/tmp/birthday_server\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/deploy.md
|
|
msgid "In another terminal, check that the service runs:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/deploy.md
|
|
msgid "You can also call the service with `service call`:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "AIDL Client"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "Finally, we can create a Rust client for our new service."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
#: src/android/aidl/types/objects.md src/android/aidl/types/parcelables.md
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "_birthday_service/src/client.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "/// Call the birthday service.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md src/android/aidl/types/objects.md
|
|
#: src/android/aidl/types/parcelables.md
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"Failed to connect to BirthdayService\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "// Call the service.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"{msg}\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"birthday_client\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "\"src/client.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "Notice that the client does not depend on `libbirthdayservice`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid "Build, push, and run the client on your device:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m birthday_client\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/birthday_client\" /data/local/"
|
|
"tmp\n"
|
|
"adb shell /data/local/tmp/birthday_client Charlie 60\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid ""
|
|
"`Strong<dyn IBirthdayService>` is the trait object representing the service "
|
|
"that the client has connected to."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid ""
|
|
"`Strong` is a custom smart pointer type for Binder. It handles both an in-"
|
|
"process ref count for the service trait object, and the global Binder ref "
|
|
"count that tracks how many processes have a reference to the object."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid ""
|
|
"Note that the trait object that the client uses to talk to the service uses "
|
|
"the exact same trait that the server implements. For a given Binder "
|
|
"interface, there is a single Rust trait generated that both client and "
|
|
"server use."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/client.md
|
|
msgid ""
|
|
"Use the same service identifier used when registering the service. This "
|
|
"should ideally be defined in a common crate that both the client and server "
|
|
"can depend on."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid ""
|
|
"Let's extend the API: we'll let clients specify a list of lines for the "
|
|
"birthday card:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "This results in an updated trait definition for `IBirthdayService`:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid ""
|
|
"Note how the `String[]` in the AIDL definition is translated as a "
|
|
"`&[String]` in Rust, i.e. that idiomatic Rust types are used in the "
|
|
"generated bindings wherever possible:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "`in` array arguments are translated to slices."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "`out` and `inout` args are translated to `&mut Vec<T>`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-definition.md
|
|
msgid "Return values are translated to returning a `Vec<T>`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid "Updating Client and Service"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid "Update the client and server code to account for the new API."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid "'\\n'"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid "\"Habby birfday to yuuuuu\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid "\"And also: many more\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/example-service/changing-implementation.md
|
|
msgid ""
|
|
"TODO: Move code snippets into project files where they'll actually be built?"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid "Working With AIDL Types"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid "AIDL types translate into the appropriate idiomatic Rust type:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid "Primitive types map (mostly) to idiomatic Rust types."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid "Collection types like slices, `Vec`s and string types are supported."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid ""
|
|
"References to AIDL objects and file handles can be sent between clients and "
|
|
"services."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types.md
|
|
msgid "File handles and parcelables are fully supported."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "Primitive types map (mostly) idiomatically:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "AIDL Type"
|
|
msgstr "AIDL Türü"
|
|
|
|
#: src/android/aidl/types/primitives.md src/android/aidl/types/arrays.md
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "Rust Type"
|
|
msgstr "Rust Türü"
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "Note"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`boolean`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`byte`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`i8`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "Note that bytes are signed."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`u16`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "Note the usage of `u16`, NOT `u32`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`int`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`i32`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`long`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`i64`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`float`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`f32`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`double`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/primitives.md
|
|
msgid "`f64`"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid ""
|
|
"The array types (`T[]`, `byte[]`, and `List<T>`) are translated to the "
|
|
"appropriate Rust array type depending on how they are used in the function "
|
|
"signature:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "Position"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "`in` argument"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "`&[T]`"
|
|
msgstr "`&[T]`"
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "`out`/`inout` argument"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "`&mut Vec<T>`"
|
|
msgstr "`&mut Vec<T>`"
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "Return"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`Vec<T>`"
|
|
msgstr "`Vec<T>`"
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid ""
|
|
"In Android 13 or higher, fixed-size arrays are supported, i.e. `T[N]` "
|
|
"becomes `[T; N]`. Fixed-size arrays can have multiple dimensions (e.g. "
|
|
"`int[3][4]`). In the Java backend, fixed-size arrays are represented as "
|
|
"array types."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/arrays.md
|
|
msgid "Arrays in parcelable fields always get translated to `Vec<T>`."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid ""
|
|
"AIDL objects can be sent either as a concrete AIDL type or as the type-"
|
|
"erased `IBinder` interface:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid ""
|
|
"_birthday_service/aidl/com/example/birthdayservice/IBirthdayInfoProvider."
|
|
"aidl_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid "/** The same thing, but using a binder object. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid "/** The same thing, but using `IBinder`. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid "/// Rust struct implementing the `IBirthdayInfoProvider` interface.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid "// Create a binder object for the `IBirthdayInfoProvider` interface.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid "// Send the binder object to the service.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid ""
|
|
"// Perform the same operation but passing the provider as an `SpIBinder`.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/objects.md
|
|
msgid ""
|
|
"Note the usage of `BnBirthdayInfoProvider`. This serves the same purpose as "
|
|
"`BnBirthdayService` that we saw previously."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/parcelables.md
|
|
msgid "Binder for Rust supports sending parcelables directly:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/parcelables.md
|
|
msgid "_birthday_service/aidl/com/example/birthdayservice/BirthdayInfo.aidl_:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/parcelables.md
|
|
msgid "/** The same thing, but with a parcelable. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid ""
|
|
"Files can be sent between Binder clients/servers using the "
|
|
"`ParcelFileDescriptor` type:"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "/** The same thing, but loads info from a file. */"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "// Open a file and put the birthday info in it.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"/data/local/tmp/birthday.info\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"{name}\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"{years}\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "// Create a `ParcelFileDescriptor` from the file and send it.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid ""
|
|
"// Convert the file descriptor to a `File`. `ParcelFileDescriptor` wraps\n"
|
|
" // an `OwnedFd`, which can be cloned and then used to create a "
|
|
"`File`\n"
|
|
" // object.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid "\"Invalid file handle\""
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid ""
|
|
"`ParcelFileDescriptor` wraps an `OwnedFd`, and so can be created from a "
|
|
"`File` (or any other type that wraps an `OwnedFd`), and can be used to "
|
|
"create a new `File` handle on the other side."
|
|
msgstr ""
|
|
|
|
#: src/android/aidl/types/file-descriptor.md
|
|
msgid ""
|
|
"Other types of file descriptors can be wrapped and sent, e.g. TCP, UDP, and "
|
|
"UNIX sockets."
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "Testing in Android"
|
|
msgstr "Android'de Test Etme"
|
|
|
|
#: src/android/testing.md
|
|
msgid ""
|
|
"Building on [Testing](../testing.md), we will now look at how unit tests "
|
|
"work in AOSP. Use the `rust_test` module for your unit tests:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "_testing/Android.bp_:"
|
|
msgstr "_testing/Android.bp_:"
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libleftpad\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"leftpad\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libleftpad_test\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"leftpad_test\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "\"general-tests\""
|
|
msgstr "\"general-tests\""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libgoogletest_example\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"googletest_example\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"googletest.rs\""
|
|
msgstr "\"googletest.rs\""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libgoogletest_rust\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libmockall_example\""
|
|
msgstr "\"libmockall_example\""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"mockall_example\""
|
|
msgstr "\"mockall_example\""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"mockall.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"libmockall\""
|
|
msgstr "\"libmockall\""
|
|
|
|
#: src/android/testing.md
|
|
msgid "_testing/src/lib.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "//! Left-padding library.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "/// Left-pad `s` to `width`.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"{s:>width$}\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\" foo\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "\"foobar\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "You can now run the test with"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid "The output looks like this:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid ""
|
|
"```text\n"
|
|
"INFO: Elapsed time: 2.666s, Critical Path: 2.40s\n"
|
|
"INFO: 3 processes: 2 internal, 1 linux-sandbox.\n"
|
|
"INFO: Build completed successfully, 3 total actions\n"
|
|
"//comprehensive-rust-android/testing:libleftpad_test_host PASSED "
|
|
"in 2.3s\n"
|
|
" PASSED libleftpad_test.tests::long_string (0.0s)\n"
|
|
" PASSED libleftpad_test.tests::short_string (0.0s)\n"
|
|
"Test cases: finished with 2 passing and 0 failing out of 2 test cases\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/testing.md
|
|
msgid ""
|
|
"Notice how you only mention the root of the library crate. Tests are found "
|
|
"recursively in nested modules."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"The [GoogleTest](https://docs.rs/googletest/) crate allows for flexible test "
|
|
"assertions using _matchers_:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid "\"bar\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid "\"baz\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid "\"xyz\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"If we change the last element to `\"!\"`, the test fails with a structured "
|
|
"error message pin-pointing the error:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"GoogleTest is not part of the Rust Playground, so you need to run this "
|
|
"example in a local environment. Use `cargo add googletest` to quickly add it "
|
|
"to an existing Cargo project."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"The `use googletest::prelude::*;` line imports a number of [commonly used "
|
|
"macros and types](https://docs.rs/googletest/latest/googletest/prelude/index."
|
|
"html)."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"This just scratches the surface, there are many builtin matchers. Consider "
|
|
"going through the first chapter of [\"Advanced testing for Rust "
|
|
"applications\"](https://rust-exercises.com/advanced-testing/), a self-guided "
|
|
"Rust course: it provides a guided introduction to the library, with "
|
|
"exercises to help you get comfortable with `googletest` macros, its matchers "
|
|
"and its overall philosophy."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"A particularly nice feature is that mismatches in multi-line strings are "
|
|
"shown as a diff:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"\"Memory safety found,\\n\\\n"
|
|
" Rust's strong typing guides the way,\\n\\\n"
|
|
" Secure code you'll write.\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"\"Memory safety found,\\n\\\n"
|
|
" Rust's silly humor guides the way,\\n\\\n"
|
|
" Secure code you'll write.\""
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid "shows a color-coded diff (colors not shown here):"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/googletest.md
|
|
msgid ""
|
|
"The crate is a Rust port of [GoogleTest for C++](https://google.github.io/"
|
|
"googletest/)."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"For mocking, [Mockall](https://docs.rs/mockall/) is a widely used library. "
|
|
"You need to refactor your code to use traits, which you can then quickly "
|
|
"mock:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"Mockall is the recommended mocking library in Android (AOSP). There are "
|
|
"other [mocking libraries available on crates.io](https://crates.io/keywords/"
|
|
"mock), in particular in the area of mocking HTTP services. The other mocking "
|
|
"libraries work in a similar fashion as Mockall, meaning that they make it "
|
|
"easy to get a mock implementation of a given trait."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"Note that mocking is somewhat _controversial_: mocks allow you to completely "
|
|
"isolate a test from its dependencies. The immediate result is faster and "
|
|
"more stable test execution. On the other hand, the mocks can be configured "
|
|
"wrongly and return output different from what the real dependencies would do."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"If at all possible, it is recommended that you use the real dependencies. As "
|
|
"an example, many databases allow you to configure an in-memory backend. This "
|
|
"means that you get the correct behavior in your tests, plus they are fast "
|
|
"and will automatically clean up after themselves."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"Similarly, many web frameworks allow you to start an in-process server which "
|
|
"binds to a random port on `localhost`. Always prefer this over mocking away "
|
|
"the framework since it helps you test your code in the real environment."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"Mockall is not part of the Rust Playground, so you need to run this example "
|
|
"in a local environment. Use `cargo add mockall` to quickly add Mockall to an "
|
|
"existing Cargo project."
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"Mockall has a lot more functionality. In particular, you can set up "
|
|
"expectations which depend on the arguments passed. Here we use this to mock "
|
|
"a cat which becomes hungry 3 hours after the last time it was fed:"
|
|
msgstr ""
|
|
|
|
#: src/android/testing/mocking.md
|
|
msgid ""
|
|
"You can use `.times(n)` to limit the number of times a mock method can be "
|
|
"called to `n` --- the mock will automatically panic when dropped if this "
|
|
"isn't satisfied."
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid ""
|
|
"You should use the `log` crate to automatically log to `logcat` (on-device) "
|
|
"or `stdout` (on-host):"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "_hello_rust_logs/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"hello_rust_logs\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"liblog_rust\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"liblogger\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "_hello_rust_logs/src/main.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "//! Rust logging demo.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "/// Logs a greeting.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"rust\""
|
|
msgstr "\"rust\""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"Starting program.\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"Things are going fine.\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "\"Something went wrong!\""
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md src/android/interoperability/with-c/run-our-binary.md
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "Build, push, and run the binary on your device:"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m hello_rust_logs\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/hello_rust_logs\" /data/local/"
|
|
"tmp\n"
|
|
"adb shell /data/local/tmp/hello_rust_logs\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid "The logs show up in `adb logcat`:"
|
|
msgstr ""
|
|
|
|
#: src/android/logging.md
|
|
msgid ""
|
|
"The logger implementation in `liblogger` is only needed in the final binary, "
|
|
"if you're logging from a library you only need the `log` facade crate."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid ""
|
|
"Rust has excellent support for interoperability with other languages. This "
|
|
"means that you can:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid "Call Rust functions from other languages."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid "Call functions written in other languages from Rust."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid ""
|
|
"When you call functions in a foreign language, you're using a _foreign "
|
|
"function interface_, also known as FFI."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid ""
|
|
"This is a key ability of Rust: compiled code becomes indistinguishable from "
|
|
"compiled C or C++ code."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability.md
|
|
msgid ""
|
|
"Technically, we say that Rust can be compiled to the same [ABI](https://en."
|
|
"wikipedia.org/wiki/Application_binary_interface) (application binary "
|
|
"interface) as C code."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid "Interoperability with C"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid ""
|
|
"Rust has full support for linking object files with a C calling convention. "
|
|
"Similarly, you can export Rust functions and call them from C."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid "You can do it by hand if you want:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid "\"{x}, {abs_x}\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid ""
|
|
"We already saw this in the [Safe FFI Wrapper exercise](../../unsafe-rust/"
|
|
"exercise.md)."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid ""
|
|
"This assumes full knowledge of the target platform. Not recommended for "
|
|
"production."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid "We will look at better options next."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid ""
|
|
"The [`\"C\"` part](https://doc.rust-lang.org/reference/items/external-blocks."
|
|
"html#abi) of the `extern` block tells Rust that `abs` can be called using "
|
|
"the C [ABI](https://en.wikipedia.org/wiki/Application_binary_interface) "
|
|
"(application binary interface)."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c.md
|
|
msgid ""
|
|
"The `safe fn abs` part tells Rust that `abs` is a safe function. By default, "
|
|
"extern functions are unsafe, but since `abs(x)` can't trigger undefined "
|
|
"behavior with any `x`, we can declare it safe."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "Let's first create a small C library:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "_interoperability/bindgen/libbirthday.h_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "_interoperability/bindgen/libbirthday.c_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "<stdio.h>"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"libbirthday.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "\"+--------------\\n\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "\"| Happy Birthday %s!\\n\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "\"| Congratulations with the %i years!\\n\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "Add this to your `Android.bp` file:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "_interoperability/bindgen/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"libbirthday\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/c-library.md
|
|
msgid "\"libbirthday.c\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "Using Bindgen"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid ""
|
|
"The [bindgen](https://rust-lang.github.io/rust-bindgen/introduction.html) "
|
|
"tool can auto-generate bindings from a C header file."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid ""
|
|
"Create a wrapper header file for the library (not strictly needed in this "
|
|
"example):"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "_interoperability/bindgen/libbirthday_wrapper.h_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"libbirthday_bindgen\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"birthday_bindgen\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"libbirthday_wrapper.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"bindings\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "Finally, we can use the bindings in our Rust program:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"print_birthday_card\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "\"main.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "_interoperability/bindgen/main.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid "//! Bindgen demo.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid ""
|
|
"// SAFETY: The pointer we pass is valid because it came from a Rust\n"
|
|
" // reference, and the `name` it contains refers to `name` above which "
|
|
"also\n"
|
|
" // remains valid. `print_card` doesn't store either pointer to use "
|
|
"later\n"
|
|
" // after it returns.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid ""
|
|
"The Android build rules will automatically call `bindgen` for you behind the "
|
|
"scenes."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/bindgen.md
|
|
msgid ""
|
|
"Notice that the Rust code in `main` is still hard to write. It is good "
|
|
"practice to encapsulate the output of `bindgen` in a Rust library which "
|
|
"exposes a safe interface to caller."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m print_birthday_card\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/print_birthday_card\" /data/local/"
|
|
"tmp\n"
|
|
"adb shell /data/local/tmp/print_birthday_card\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "Finally, we can run auto-generated tests to ensure the bindings work:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "\"libbirthday_bindgen_test\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "\":libbirthday_bindgen\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "\"none\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/run-our-binary.md
|
|
msgid "// Generated file, skip linting\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid ""
|
|
"Exporting Rust functions and types to C is easy. Here's a simple Rust "
|
|
"library:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "_interoperability/rust/libanalyze/analyze.rs_"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "//! Rust FFI demo.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid ""
|
|
"/// Analyze the numbers.\n"
|
|
"// SAFETY: There is no other global function of this name.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "\"x ({x}) is smallest!\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "\"y ({y}) is probably larger than x ({x})\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "_interoperability/rust/libanalyze/Android.bp_"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "\"libanalyze_ffi\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "\"analyze_ffi\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid "\"analyze.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust-library.md
|
|
msgid ""
|
|
"`#[unsafe(no_mangle)]` disables Rust's usual name mangling, so the exported "
|
|
"symbol will just be the name of the function. You can also use "
|
|
"`#[unsafe(export_name = \"some_name\")]` to specify whatever name you want."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "Calling Rust"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "We can now call this from a C binary:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "_interoperability/rust/libanalyze/analyze.h_"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "_interoperability/rust/analyze/main.c_"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "\"analyze.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "_interoperability/rust/analyze/Android.bp_"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "\"analyze_numbers\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid "\"main.c\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/with-c/rust.md
|
|
msgid ""
|
|
"```shell\n"
|
|
"m analyze_numbers\n"
|
|
"adb push \"$ANDROID_PRODUCT_OUT/system/bin/analyze_numbers\" /data/local/"
|
|
"tmp\n"
|
|
"adb shell /data/local/tmp/analyze_numbers\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp.md
|
|
msgid ""
|
|
"The [CXX crate](https://cxx.rs/) enables safe interoperability between Rust "
|
|
"and C++."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp.md
|
|
msgid "The overall approach looks like this:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid ""
|
|
"CXX relies on a description of the function signatures that will be exposed "
|
|
"from each language to the other. You provide this description using extern "
|
|
"blocks in a Rust module annotated with the `#[cxx::bridge]` attribute macro."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid "\"org::blobstore\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid "// Shared structs with fields visible to both languages.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
#: src/android/interoperability/cpp/generated-cpp.md
|
|
msgid "// Rust types and signatures exposed to C++.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
#: src/android/interoperability/cpp/generated-cpp.md
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid "\"Rust\""
|
|
msgstr "\"Rust\""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "// C++ types and signatures exposed to Rust.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
#: src/android/interoperability/cpp/cpp-exception.md
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "\"C++\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "\"include/blobstore.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid "The bridge is generally declared in an `ffi` module within your crate."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid ""
|
|
"From the declarations made in the bridge module, CXX will generate matching "
|
|
"Rust and C++ type/function definitions in order to expose those items to "
|
|
"both languages."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid ""
|
|
"To view the generated Rust code, use [cargo-expand](https://github.com/"
|
|
"dtolnay/cargo-expand) to view the expanded proc macro. For most of the "
|
|
"examples you would use `cargo expand ::ffi` to expand just the `ffi` module "
|
|
"(though this doesn't apply for Android projects)."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/bridge.md
|
|
msgid "To view the generated C++ code, look in `target/cxxbridge`."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid "Rust Bridge Declarations"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid "// Opaque type\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid "// Method on `MyType`\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid "// Free function\n"
|
|
msgstr "// Free function\n"
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid ""
|
|
"Items declared in the `extern \"Rust\"` reference items that are in scope in "
|
|
"the parent module."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-bridge.md
|
|
msgid ""
|
|
"The CXX code generator uses your `extern \"Rust\"` section(s) to produce a C+"
|
|
"+ header file containing the corresponding C++ declarations. The generated "
|
|
"header has the same path as the Rust source file containing the bridge, "
|
|
"except with a .rs.h file extension."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/generated-cpp.md
|
|
msgid "Results in (roughly) the following C++:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "C++ Bridge Declarations"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "Results in (roughly) the following Rust:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "\"org$blobstore$cxxbridge1$new_blobstore_client\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid "\"org$blobstore$cxxbridge1$BlobstoreClient$put\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid ""
|
|
"The programmer does not need to promise that the signatures they have typed "
|
|
"in are accurate. CXX performs static assertions that the signatures exactly "
|
|
"correspond with what is declared in C++."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-bridge.md
|
|
msgid ""
|
|
"`unsafe extern` blocks allow you to declare C++ functions that are safe to "
|
|
"call from Rust."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/shared-types.md
|
|
msgid "// A=1, J=11, Q=12, K=13\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/shared-types.md
|
|
msgid "Only C-like (unit) enums are supported."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/shared-types.md
|
|
msgid ""
|
|
"A limited number of traits are supported for `#[derive()]` on shared types. "
|
|
"Corresponding functionality is also generated for the C++ code, e.g. if you "
|
|
"derive `Hash` also generates an implementation of `std::hash` for the "
|
|
"corresponding C++ type."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/shared-enums.md
|
|
msgid "Generated Rust:"
|
|
msgstr "Oluşturulan (Generated) Rust:"
|
|
|
|
#: src/android/interoperability/cpp/shared-enums.md
|
|
msgid "Generated C++:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/shared-enums.md
|
|
msgid ""
|
|
"On the Rust side, the code generated for shared enums is actually a struct "
|
|
"wrapping a numeric value. This is because it is not UB in C++ for an enum "
|
|
"class to hold a value different from all of the listed variants, and our "
|
|
"Rust representation needs to have the same behavior."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
msgid "\"fallible1 requires depth > 0\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
msgid "\"Success!\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
msgid ""
|
|
"Rust functions that return `Result` are translated to exceptions on the C++ "
|
|
"side."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
msgid ""
|
|
"The exception thrown will always be of type `rust::Error`, which primarily "
|
|
"exposes a way to get the error message string. The error message will come "
|
|
"from the error type's `Display` impl."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/rust-result.md
|
|
msgid ""
|
|
"A panic unwinding from Rust to C++ will always cause the process to "
|
|
"immediately terminate."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-exception.md
|
|
msgid "\"example/include/example.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-exception.md
|
|
msgid "\"Error: {}\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-exception.md
|
|
msgid ""
|
|
"C++ functions declared to return a `Result` will catch any thrown exception "
|
|
"on the C++ side and return it as an `Err` value to the calling Rust function."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/cpp-exception.md
|
|
msgid ""
|
|
"If an exception is thrown from an extern \"C++\" function that is not "
|
|
"declared by the CXX bridge to return `Result`, the program calls C++'s `std::"
|
|
"terminate`. The behavior is equivalent to the same exception being thrown "
|
|
"through a `noexcept` C++ function."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "C++ Type"
|
|
msgstr "C++ Türü"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`rust::String`"
|
|
msgstr "`rust::String`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`&str`"
|
|
msgstr "`&str`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`rust::Str`"
|
|
msgstr "`rust::Str`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`CxxString`"
|
|
msgstr "`CxxString`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`std::string`"
|
|
msgstr "`std::string`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`&[T]`/`&mut [T]`"
|
|
msgstr "`&[T]`/`&mut [T]`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`rust::Slice`"
|
|
msgstr "`rust::Slice`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`rust::Box<T>`"
|
|
msgstr "`rust::Box<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`UniquePtr<T>`"
|
|
msgstr "`UniquePtr<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`std::unique_ptr<T>`"
|
|
msgstr "`std::unique_ptr<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`rust::Vec<T>`"
|
|
msgstr "`rust::Vec<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`CxxVector<T>`"
|
|
msgstr "`CxxVector<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid "`std::vector<T>`"
|
|
msgstr "`std::vector<T>`"
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid ""
|
|
"These types can be used in the fields of shared structs and the arguments "
|
|
"and returns of extern functions."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid ""
|
|
"Note that Rust's `String` does not map directly to `std::string`. There are "
|
|
"a few reasons for this:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid ""
|
|
"`std::string` does not uphold the UTF-8 invariant that `String` requires."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid ""
|
|
"The two types have different layouts in memory and so can't be passed "
|
|
"directly between languages."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/type-mapping.md
|
|
msgid ""
|
|
"`std::string` requires move constructors that don't match Rust's move "
|
|
"semantics, so a `std::string` can't be passed by value to Rust."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid "Building in Android"
|
|
msgstr "Android'de İnşa Etme (Build)"
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid ""
|
|
"Create two genrules: One to generate the CXX header, and one to generate the "
|
|
"CXX source file. These are then used as inputs to the `cc_library_static`."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid ""
|
|
"// Generate a C++ header containing the C++ bindings\n"
|
|
"// to the Rust exported functions in lib.rs.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid "\"libcxx_test_bridge_header\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "\"cxxbridge\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "\"$(location cxxbridge) $(in) --header > $(out)\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid "\"lib.rs\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "\"lib.rs.h\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "// Generate the C++ code that Rust calls into.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid "\"libcxx_test_bridge_code\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "\"$(location cxxbridge) $(in) > $(out)\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid "\"lib.rs.cc\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid ""
|
|
"The `cxxbridge` tool is a standalone tool that generates the C++ side of the "
|
|
"bridge module. It is included in Android and available as a Soong tool."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-cpp-genrules.md
|
|
msgid ""
|
|
"By convention, if your Rust source file is `lib.rs` your header file will be "
|
|
"named `lib.rs.h` and your source file will be named `lib.rs.cc`. This naming "
|
|
"convention isn't enforced, though."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid ""
|
|
"Create a `cc_library_static` to build the C++ library, including the CXX "
|
|
"generated header and source file."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid "\"libcxx_test_cpp\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid "\"cxx_test.cpp\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid "\"cxx-bridge-header\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid ""
|
|
"Point out that `libcxx_test_bridge_header` and `libcxx_test_bridge_code` are "
|
|
"the dependencies for the CXX-generated C++ bindings. We'll show how these "
|
|
"are setup on the next slide."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid ""
|
|
"Note that you also need to depend on the `cxx-bridge-header` library in "
|
|
"order to pull in common CXX definitions."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-cpp.md
|
|
msgid ""
|
|
"Full docs for using CXX in Android can be found in [the Android docs]"
|
|
"(https://source.android.com/docs/setup/build/rust/building-rust-modules/"
|
|
"android-rust-patterns#rust-cpp-interop-using-cxx). You may want to share "
|
|
"that link with the class so that students know where they can find these "
|
|
"instructions again in the future."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid ""
|
|
"Create a `rust_binary` that depends on `libcxx` and your `cc_library_static`."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid "\"cxx_test\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/cpp/android-build-rust.md
|
|
msgid "\"libcxx\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "Interoperability with Java"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid ""
|
|
"Java can load shared objects via [Java Native Interface (JNI)](https://en."
|
|
"wikipedia.org/wiki/Java_Native_Interface). The [`jni` crate](https://docs.rs/"
|
|
"jni/) allows you to create a compatible library."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "First, we create a Rust function to export to Java:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "_interoperability/java/src/lib.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "//! Rust <-> Java FFI demo.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid ""
|
|
"/// HelloWorld::hello method implementation.\n"
|
|
"// SAFETY: There is no other global function of this name.\n"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"system\""
|
|
msgstr "\"system\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"Hello, {input}!\""
|
|
msgstr "\"Merhaba, {input}!\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "_interoperability/java/Android.bp_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"libhello_jni\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"hello_jni\""
|
|
msgstr "\"hello_jni\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"libjni\""
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "We then call this function from Java:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "_interoperability/java/HelloWorld.java_:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"helloworld_jni\""
|
|
msgstr "\"helloworld_jni\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"HelloWorld.java\""
|
|
msgstr "\"HelloWorld.java\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "\"HelloWorld\""
|
|
msgstr "\"HelloWorld\""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid "Finally, you can build, sync, and run the binary:"
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid ""
|
|
"The `unsafe(no_mangle)` attribute instructs Rust to emit the "
|
|
"`Java_HelloWorld_hello` symbol exactly as written. This is important so that "
|
|
"Java can recognize the symbol as a `hello` method on the `HelloWorld` class."
|
|
msgstr ""
|
|
|
|
#: src/android/interoperability/java.md
|
|
msgid ""
|
|
"By default, Rust will mangle (rename) symbols so that a binary can link in "
|
|
"two versions of the same Rust crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium.md
|
|
msgid "Welcome to Rust in Chromium"
|
|
msgstr "Chromium'daki Rust'a Hoş Geldiniz"
|
|
|
|
#: src/chromium.md
|
|
msgid ""
|
|
"Rust is supported for third-party libraries in Chromium, with first-party "
|
|
"glue code to connect between Rust and existing Chromium C++ code."
|
|
msgstr ""
|
|
|
|
#: src/chromium.md
|
|
msgid ""
|
|
"Today, we'll call into Rust to do something silly with strings. If you've "
|
|
"got a corner of the code where you're displaying a UTF-8 string to the user, "
|
|
"feel free to follow this recipe in your part of the codebase instead of the "
|
|
"exact part we talk about."
|
|
msgstr ""
|
|
|
|
#: src/chromium/setup.md
|
|
msgid ""
|
|
"Make sure you can build and run Chromium. Any platform and set of build "
|
|
"flags is OK, so long as your code is relatively recent (commit position "
|
|
"1223636 onwards, corresponding to November 2023):"
|
|
msgstr ""
|
|
|
|
#: src/chromium/setup.md
|
|
msgid ""
|
|
"(A component, debug build is recommended for quickest iteration time. This "
|
|
"is the default!)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/setup.md
|
|
msgid ""
|
|
"See [How to build Chromium](https://www.chromium.org/developers/how-tos/get-"
|
|
"the-code/) if you aren't already at that point. Be warned: setting up to "
|
|
"build Chromium takes time."
|
|
msgstr ""
|
|
|
|
#: src/chromium/setup.md
|
|
msgid "It's also recommended that you have Visual Studio code installed."
|
|
msgstr ""
|
|
|
|
#: src/chromium/setup.md
|
|
msgid "About the exercises"
|
|
msgstr "Alıştırmalar hakkında"
|
|
|
|
#: src/chromium/setup.md
|
|
msgid ""
|
|
"This part of the course has a series of exercises that build on each other. "
|
|
"We'll be doing them spread throughout the course instead of just at the end. "
|
|
"If you don't have time to complete a certain part, don't worry: you can "
|
|
"catch up in the next slot."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"The Rust community typically uses `cargo` and libraries from [crates.io]"
|
|
"(https://crates.io/). Chromium is built using `gn` and `ninja` and a curated "
|
|
"set of dependencies."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "When writing code in Rust, your choices are:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Use `gn` and `ninja` with the help of the templates from `//build/rust/*."
|
|
"gni` (e.g. `rust_static_library` that we'll meet later). This uses "
|
|
"Chromium's audited toolchain and crates."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Use `cargo`, but [restrict yourself to Chromium's audited toolchain and "
|
|
"crates](https://chromium.googlesource.com/chromium/src/+/refs/heads/main/"
|
|
"docs/rust.md#Using-cargo)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Use `cargo`, trusting a [toolchain](https://rustup.rs/) and/or [crates "
|
|
"downloaded from the internet](https://crates.io/)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"From here on we'll be focusing on `gn` and `ninja`, because this is how Rust "
|
|
"code can be built into the Chromium browser. At the same time, Cargo is an "
|
|
"important part of the Rust ecosystem and you should keep it in your toolbox."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Mini exercise"
|
|
msgstr "Küçük bir alıştırma"
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Split into small groups and:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Brainstorm scenarios where `cargo` may offer an advantage and assess the "
|
|
"risk profile of these scenarios."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Discuss which tools, libraries, and groups of people need to be trusted when "
|
|
"using `gn` and `ninja`, offline `cargo`, etc."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Ask students to avoid peeking at the speaker notes before completing the "
|
|
"exercise. Assuming folks taking the course are physically together, ask them "
|
|
"to discuss in small groups of 3-4 people."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Notes/hints related to the first part of the exercise (\"scenarios where "
|
|
"Cargo may offer an advantage\"):"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"It's fantastic that when writing a tool, or prototyping a part of Chromium, "
|
|
"one has access to the rich ecosystem of crates.io libraries. There is a "
|
|
"crate for almost anything and they are usually quite pleasant to use. "
|
|
"(`clap` for command-line parsing, `serde` for serializing/deserializing to/"
|
|
"from various formats, `itertools` for working with iterators, etc.)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`cargo` makes it easy to try a library (just add a single line to `Cargo."
|
|
"toml` and start writing code)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"It may be worth comparing how CPAN helped make `perl` a popular choice. Or "
|
|
"comparing with `python` + `pip`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Development experience is made really nice not only by core Rust tools (e.g. "
|
|
"using `rustup` to switch to a different `rustc` version when testing a crate "
|
|
"that needs to work on nightly, current stable, and older stable) but also by "
|
|
"an ecosystem of third-party tools (e.g. Mozilla provides `cargo vet` for "
|
|
"streamlining and sharing security audits; `criterion` crate gives a "
|
|
"streamlined way to run benchmarks)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`cargo` makes it easy to add a tool via `cargo install --locked cargo-vet`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "It may be worth comparing with Chrome Extensions or VScode extensions."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Broad, generic examples of projects where `cargo` may be the right choice:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Perhaps surprisingly, Rust is becoming increasingly popular in the industry "
|
|
"for writing command line tools. The breadth and ergonomics of libraries is "
|
|
"comparable to Python, while being more robust (thanks to the rich type "
|
|
"system) and running faster (as a compiled, rather than interpreted language)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Participating in the Rust ecosystem requires using standard Rust tools like "
|
|
"Cargo. Libraries that want to get external contributions, and want to be "
|
|
"used outside of Chromium (e.g. in Bazel or Android/Soong build environments) "
|
|
"should probably use Cargo."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Examples of Chromium-related projects that are `cargo`\\-based:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`serde_json_lenient` (experimented with in other parts of Google which "
|
|
"resulted in PRs with performance improvements)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Fontations libraries like `font-types`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`gnrt` tool (we will meet it later in the course) which depends on `clap` "
|
|
"for command-line parsing and on `toml` for configuration files."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Disclaimer: a unique reason for using `cargo` was unavailability of `gn` "
|
|
"when building and bootstrapping Rust standard library when building Rust "
|
|
"toolchain."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`run_gnrt.py` uses Chromium's copy of `cargo` and `rustc`. `gnrt` depends on "
|
|
"third-party libraries downloaded from the internet, but `run_gnrt.py` asks "
|
|
"`cargo` that only `--locked` content is allowed via `Cargo.lock`.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Students may identify the following items as being implicitly or explicitly "
|
|
"trusted:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`rustc` (the Rust compiler) which in turn depends on the LLVM libraries, the "
|
|
"Clang compiler, the `rustc` sources (fetched from GitHub, reviewed by Rust "
|
|
"compiler team), binary Rust compiler downloaded for bootstrapping"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"`rustup` (it may be worth pointing out that `rustup` is developed under the "
|
|
"umbrella of the https://github.com/rust-lang/ organization - same as `rustc`)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "`cargo`, `rustfmt`, etc."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Various internal infrastructure (bots that build `rustc`, system for "
|
|
"distributing the prebuilt toolchain to Chromium engineers, etc.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Cargo tools like `cargo audit`, `cargo vet`, etc."
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid ""
|
|
"Rust libraries vendored into `//third_party/rust` (audited by "
|
|
"security@chromium.org)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/cargo.md
|
|
msgid "Other Rust libraries (some niche, some quite popular and commonly used)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid "Chromium Rust policy"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"Chromium's Rust policy can be found [here](https://source.chromium.org/"
|
|
"chromium/chromium/src/+/main:docs/rust.md;l=22). Rust can be used for both "
|
|
"first-party and third-party code."
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid "Using Rust for pure first-party code looks like this:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"```bob\n"
|
|
"\"C++\" Rust\n"
|
|
".- - - - - - - - - -. .- - - - - - - - - - -.\n"
|
|
": : : :\n"
|
|
": Existing Chromium : : Chromium Rust :\n"
|
|
": \"C++\" : : code :\n"
|
|
": +---------------+ : : +----------------+ :\n"
|
|
": | | : : | | :\n"
|
|
": | o-----+-+-----------+-+-> | :\n"
|
|
": | | : Language : | | :\n"
|
|
": +---------------+ : boundary : +----------------+ :\n"
|
|
": : : :\n"
|
|
"`- - - - - - - - - -' `- - - - - - - - - - -'\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"The third-party case is also common. It's likely that you'll also need a "
|
|
"small amount of first-party glue code, because very few Rust libraries "
|
|
"directly expose a C/C++ API."
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"```bob\n"
|
|
"\"C++\" Rust\n"
|
|
".- - - - - - - - - -. .- - - - - - - - - - - - - - - - - - - - - - "
|
|
"-.\n"
|
|
": : : :\n"
|
|
": Existing Chromium : : Chromium Rust Existing "
|
|
"Rust :\n"
|
|
": \"C++\" : : \"wrapper\" "
|
|
"crate :\n"
|
|
": +---------------+ : : +----------------+ +-------------"
|
|
"+ :\n"
|
|
": | | : : | | | "
|
|
"| :\n"
|
|
": | o-----+-+-----------+-+-> o-+----------+--> "
|
|
"| :\n"
|
|
": | | : Language : | | Crate | "
|
|
"| :\n"
|
|
": +---------------+ : boundary : +----------------+ API +-------------"
|
|
"+ :\n"
|
|
": : : :\n"
|
|
"`- - - - - - - - - -' `- - - - - - - - - - - - - - - - - - - - - - "
|
|
"-'\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"The scenario of using a third-party crate is the more complex one, so "
|
|
"today's course will focus on:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid "Bringing in third-party Rust libraries (\"crates\")"
|
|
msgstr ""
|
|
|
|
#: src/chromium/policy.md
|
|
msgid ""
|
|
"Writing glue code to be able to use those crates from Chromium C++. (The "
|
|
"same techniques are used when working with first-party Rust code)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid "Build rules"
|
|
msgstr "İnşa (Build) Kuralları"
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"Rust code is usually built using `cargo`. Chromium builds with `gn` and "
|
|
"`ninja` for efficiency --- its static rules allow maximum parallelism. Rust "
|
|
"is no exception."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid "Adding Rust code to Chromium"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"In some existing Chromium `BUILD.gn` file, declare a `rust_static_library`:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"import(\"//build/rust/rust_static_library.gni\")\n"
|
|
"\n"
|
|
"rust_static_library(\"my_rust_lib\") {\n"
|
|
" crate_root = \"lib.rs\"\n"
|
|
" sources = [ \"lib.rs\" ]\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"You can also add `deps` on other Rust targets. Later we'll use this to "
|
|
"depend upon third party code."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"You must specify _both_ the crate root, _and_ a full list of sources. The "
|
|
"`crate_root` is the file given to the Rust compiler representing the root "
|
|
"file of the compilation unit --- typically `lib.rs`. `sources` is a complete "
|
|
"list of all source files which `ninja` needs in order to determine when "
|
|
"rebuilds are necessary."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"(There's no such thing as a Rust `source_set`, because in Rust, an entire "
|
|
"crate is a compilation unit. A `static_library` is the smallest unit.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules.md
|
|
msgid ""
|
|
"Students might be wondering why we need a gn template, rather than using "
|
|
"[gn's built-in support for Rust static libraries](https://gn.googlesource."
|
|
"com/gn/+/main/docs/reference.md#func_static_library). The answer is that "
|
|
"this template provides support for CXX interop, Rust features, and unit "
|
|
"tests, some of which we'll use later."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/unsafe.md
|
|
msgid "Including `unsafe` Rust Code"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/unsafe.md
|
|
msgid ""
|
|
"Unsafe Rust code is forbidden in `rust_static_library` by default --- it "
|
|
"won't compile. If you need unsafe Rust code, add `allow_unsafe = true` to "
|
|
"the gn target. (Later in the course we'll see circumstances where this is "
|
|
"necessary.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/unsafe.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"import(\"//build/rust/rust_static_library.gni\")\n"
|
|
"\n"
|
|
"rust_static_library(\"my_rust_lib\") {\n"
|
|
" crate_root = \"lib.rs\"\n"
|
|
" sources = [\n"
|
|
" \"lib.rs\",\n"
|
|
" \"hippopotamus.rs\"\n"
|
|
" ]\n"
|
|
" allow_unsafe = true\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/depending.md
|
|
msgid "Simply add the above target to the `deps` of some Chromium C++ target."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/depending.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"import(\"//build/rust/rust_static_library.gni\")\n"
|
|
"\n"
|
|
"rust_static_library(\"my_rust_lib\") {\n"
|
|
" crate_root = \"lib.rs\"\n"
|
|
" sources = [ \"lib.rs\" ]\n"
|
|
"}\n"
|
|
"\n"
|
|
"# or source_set, static_library etc.\n"
|
|
"component(\"preexisting_cpp\") {\n"
|
|
" deps = [ \":my_rust_lib\" ]\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Types are elided in Rust code, which makes a good IDE even more useful than "
|
|
"for C++. Visual Studio code works well for Rust in Chromium. To use it,"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Ensure your VSCode has the `rust-analyzer` extension, not earlier forms of "
|
|
"Rust support"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"`gn gen out/Debug --export-rust-project` (or equivalent for your output "
|
|
"directory)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid "`ln -s out/Debug/rust-project.json rust-project.json`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"A demo of some of the code annotation and exploration features of rust-"
|
|
"analyzer might be beneficial if the audience are naturally skeptical of IDEs."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"The following steps may help with the demo (but feel free to instead use a "
|
|
"piece of Chromium-related Rust that you are most familiar with):"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid "Open `components/qr_code_generator/qr_code_generator_ffi_glue.rs`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Place the cursor over the `QrCode::new` call (around line 26) in "
|
|
"\\`qr_code_generator_ffi_glue.rs"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Demo **show documentation** (typical bindings: vscode = ctrl k i; vim/CoC = "
|
|
"K)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Demo **go to definition** (typical bindings: vscode = F12; vim/CoC = g d). "
|
|
"(This will take you to `//third_party/rust/.../qr_code-.../src/lib.rs`.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Demo **outline** and navigate to the `QrCode::with_bits` method (around line "
|
|
"164; the outline is in the file explorer pane in vscode; typical vim/CoC "
|
|
"bindings = space o)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"Demo **type annotations** (there are quite a few nice examples in the "
|
|
"`QrCode::with_bits` method)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/build-rules/vscode.md
|
|
msgid ""
|
|
"It may be worth pointing out that `gn gen ... --export-rust-project` will "
|
|
"need to be rerun after editing `BUILD.gn` files (which we will do a few "
|
|
"times throughout the exercises in this session)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid "Build rules exercise"
|
|
msgstr "İnşa (build) kuralları alıştırması"
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"In your Chromium build, add a new Rust target to `//ui/base/BUILD.gn` "
|
|
"containing:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md src/bare-metal/aps/inline-assembly.md
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/safemmio/using.md
|
|
#: src/bare-metal/aps/logging/using.md
|
|
msgid "// SAFETY: There is no other global function of this name.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"**Important:** note that `no_mangle` here is considered a type of unsafety "
|
|
"by the Rust compiler, so you'll need to allow unsafe code in your `gn` "
|
|
"target."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"Add this new Rust target as a dependency of `//ui/base:base`. Declare this "
|
|
"function at the top of `ui/base/resource/resource_bundle.cc` (later, we'll "
|
|
"see how this can be automated by bindings generation tools):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"Call this function from somewhere in `ui/base/resource/resource_bundle.cc` - "
|
|
"we suggest the top of `ResourceBundle::MaybeMangleLocalizedString`. Build "
|
|
"and run Chromium, and ensure that \"Hello from Rust!\" is printed lots of "
|
|
"times."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"If you use VSCode, now set up Rust to work well in VSCode. It will be useful "
|
|
"in subsequent exercises. If you've succeeded, you will be able to use right-"
|
|
"click \"Go to definition\" on `println!`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Where to find help"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"The options available to the [`rust_static_library` gn template](https://"
|
|
"source.chromium.org/chromium/chromium/src/+/main:build/rust/"
|
|
"rust_static_library.gni;l=16)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"Information about [`#[unsafe(no_mangle)]`](https://doc.rust-lang.org/beta/"
|
|
"reference/abi.html#the-no_mangle-attribute)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"Information about [`extern \"C\"`](https://doc.rust-lang.org/std/keyword."
|
|
"extern.html)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"Information about gn's [`--export-rust-project`](https://gn.googlesource.com/"
|
|
"gn/+/main/docs/reference.md#compilation-database) switch"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"[How to install rust-analyzer in VSCode](https://code.visualstudio.com/docs/"
|
|
"languages/rust)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"This example is unusual because it boils down to the lowest-common-"
|
|
"denominator interop language, C. Both C++ and Rust can natively declare and "
|
|
"call C ABI functions. Later in the course, we'll connect C++ directly to "
|
|
"Rust."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"`allow_unsafe = true` is required here because `#[unsafe(no_mangle)]` might "
|
|
"allow Rust to generate two functions with the same name, and Rust can no "
|
|
"longer guarantee that the right one is called."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/build-rules.md
|
|
msgid ""
|
|
"If you need a pure Rust executable, you can also do that using the "
|
|
"`rust_executable` gn template."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"Rust community typically authors unit tests in a module placed in the same "
|
|
"source file as the code being tested. This was covered [earlier](../testing."
|
|
"md) in the course and looks like this:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"In Chromium we place unit tests in a separate source file and we continue to "
|
|
"follow this practice for Rust --- this makes tests consistently discoverable "
|
|
"and helps to avoid rebuilding `.rs` files a second time (in the `test` "
|
|
"configuration)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"This results in the following options for testing Rust code in Chromium:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"Native Rust tests (i.e. `#[test]`). Discouraged outside of `//third_party/"
|
|
"rust`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"`gtest` tests authored in C++ and exercising Rust via FFI calls. Sufficient "
|
|
"when Rust code is just a thin FFI layer and the existing unit tests provide "
|
|
"sufficient coverage for the feature."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"`gtest` tests authored in Rust and using the crate under test through its "
|
|
"public API (using `pub mod for_testing { ... }` if needed). This is the "
|
|
"subject of the next few slides."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"Mention that native Rust tests of third-party crates should eventually be "
|
|
"exercised by Chromium bots. (Such testing is needed rarely --- only after "
|
|
"adding or updating third-party crates.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"Some examples may help illustrate when C++ `gtest` vs Rust `gtest` should be "
|
|
"used:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"QR has very little functionality in the first-party Rust layer (it's just a "
|
|
"thin FFI glue) and therefore uses the existing C++ unit tests for testing "
|
|
"both the C++ and the Rust implementation (parameterizing the tests so they "
|
|
"enable or disable Rust using a `ScopedFeatureList`)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing.md
|
|
msgid ""
|
|
"Hypothetical/WIP PNG integration may need memory-safe implementations of "
|
|
"pixel transformations that are provided by `libpng` but missing in the `png` "
|
|
"crate - e.g. RGBA => BGRA, or gamma correction. Such functionality may "
|
|
"benefit from separate tests authored in Rust."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/rust-gtest-interop.md
|
|
msgid ""
|
|
"The [`rust_gtest_interop`](https://chromium.googlesource.com/chromium/src/+/"
|
|
"main/testing/rust_gtest_interop/README.md) library provides a way to:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/rust-gtest-interop.md
|
|
msgid ""
|
|
"Use a Rust function as a `gtest` testcase (using the `#[gtest(...)]` "
|
|
"attribute)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/rust-gtest-interop.md
|
|
msgid ""
|
|
"Use `expect_eq!` and similar macros (similar to `assert_eq!` but not "
|
|
"panicking and not terminating the test when the assertion fails)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/rust-gtest-interop.md
|
|
msgid "Example:"
|
|
msgstr "Örnek:"
|
|
|
|
#: src/chromium/testing/build-gn.md
|
|
msgid ""
|
|
"The simplest way to build Rust `gtest` tests is to add them to an existing "
|
|
"test binary that already contains tests authored in C++. For example:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/build-gn.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"test(\"ui_base_unittests\") {\n"
|
|
" ...\n"
|
|
" sources += [ \"my_rust_lib_unittest.rs\" ]\n"
|
|
" deps += [ \":my_rust_lib\" ]\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/build-gn.md
|
|
msgid ""
|
|
"Authoring Rust tests in a separate `static_library` also works, but requires "
|
|
"manually declaring the dependency on the support libraries:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/build-gn.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"rust_static_library(\"my_rust_lib_unittests\") {\n"
|
|
" testonly = true\n"
|
|
" is_gtest_unittests = true\n"
|
|
" crate_root = \"my_rust_lib_unittest.rs\"\n"
|
|
" sources = [ \"my_rust_lib_unittest.rs\" ]\n"
|
|
" deps = [\n"
|
|
" \":my_rust_lib\",\n"
|
|
" \"//testing/rust_gtest_interop\",\n"
|
|
" ]\n"
|
|
"}\n"
|
|
"\n"
|
|
"test(\"ui_base_unittests\") {\n"
|
|
" ...\n"
|
|
" deps += [ \":my_rust_lib_unittests\" ]\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/chromium-import-macro.md
|
|
msgid ""
|
|
"After adding `:my_rust_lib` to GN `deps`, we still need to learn how to "
|
|
"import and use `my_rust_lib` from `my_rust_lib_unittest.rs`. We haven't "
|
|
"provided an explicit `crate_name` for `my_rust_lib` so its crate name is "
|
|
"computed based on the full target path and name. Fortunately we can avoid "
|
|
"working with such an unwieldy name by using the `chromium::import!` macro "
|
|
"from the automatically-imported `chromium` crate:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/chromium-import-macro.md
|
|
msgid "\"//ui/base:my_rust_lib\""
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/chromium-import-macro.md
|
|
msgid "Under the covers the macro expands to something similar to:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/chromium-import-macro.md
|
|
msgid ""
|
|
"More information can be found in [the doc comment](https://source.chromium."
|
|
"org/chromium/chromium/src/+/main:build/rust/chromium_prelude/"
|
|
"chromium_prelude.rs?q=f:chromium_prelude.rs%20pub.use.*%5Cbimport%5Cb;%20-f:"
|
|
"third_party&ss=chromium%2Fchromium%2Fsrc) of the `chromium::import` macro."
|
|
msgstr ""
|
|
|
|
#: src/chromium/testing/chromium-import-macro.md
|
|
msgid ""
|
|
"`rust_static_library` supports specifying an explicit name via `crate_name` "
|
|
"property, but doing this is discouraged. And it is discouraged because the "
|
|
"crate name has to be globally unique. crates.io guarantees uniqueness of its "
|
|
"crate names so `cargo_crate` GN targets (generated by the `gnrt` tool "
|
|
"covered in a later section) use short crate names."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "Testing exercise"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "Time for another exercise!"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "In your Chromium build:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid ""
|
|
"Add a testable function next to `hello_from_rust`. Some suggestions: adding "
|
|
"two integers received as arguments, computing the nth Fibonacci number, "
|
|
"summing integers in a slice, etc."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "Add a separate `..._unittest.rs` file with a test for the new function."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "Add the new tests to `BUILD.gn`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/testing.md
|
|
msgid "Build the tests, run them, and verify that the new test works."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"The Rust community offers multiple options for C++/Rust interop, with new "
|
|
"tools being developed all the time. At the moment, Chromium uses a tool "
|
|
"called CXX."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"You describe your whole language boundary in an interface definition "
|
|
"language (which looks a lot like Rust) and then CXX tools generate "
|
|
"declarations for functions and types in both Rust and C++."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"See the [CXX tutorial](https://cxx.rs/tutorial.html) for a full example of "
|
|
"using this."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Talk through the diagram. Explain that behind the scenes, this is doing just "
|
|
"the same as you previously did. Point out that automating the process has "
|
|
"the following benefits:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"The tool guarantees that the C++ and Rust sides match (e.g. you get compile "
|
|
"errors if the `#[cxx::bridge]` doesn't match the actual C++ or Rust "
|
|
"definitions, but with out-of-sync manual bindings you'd get Undefined "
|
|
"Behavior)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"The tool automates generation of FFI thunks (small, C-ABI-compatible, free "
|
|
"functions) for non-C features (e.g. enabling FFI calls into Rust or C++ "
|
|
"methods; manual bindings would require authoring such top-level, free "
|
|
"functions manually)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid "The tool and the library can handle a set of core types - for example:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"`&[T]` can be passed across the FFI boundary, even though it doesn't "
|
|
"guarantee any particular ABI or memory layout. With manual bindings `std::"
|
|
"span<T>` / `&[T]` have to be manually destructured and rebuilt out of a "
|
|
"pointer and length - this is error-prone given that each language represents "
|
|
"empty slices slightly differently)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Smart pointers like `std::unique_ptr<T>`, `std::shared_ptr<T>`, and/or `Box` "
|
|
"are natively supported. With manual bindings, one would have to pass C-ABI-"
|
|
"compatible raw pointers, which would increase lifetime and memory-safety "
|
|
"risks."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"`rust::String` and `CxxString` types understand and maintain differences in "
|
|
"string representation across the languages (e.g. `rust::String::lossy` can "
|
|
"build a Rust string from non-UTF-8 input and `rust::String::c_str` can NUL-"
|
|
"terminate a string)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid ""
|
|
"CXX requires that the whole C++/Rust boundary is declared in `cxx::bridge` "
|
|
"modules inside `.rs` source code."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "\"example/include/blobstore.h\""
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "// Definitions of Rust types and functions go here\n"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Point out:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid ""
|
|
"Although this looks like a regular Rust `mod`, the `#[cxx::bridge]` "
|
|
"procedural macro does complex things to it. The generated code is quite a "
|
|
"bit more sophisticated - though this does still result in a `mod` called "
|
|
"`ffi` in your code."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Native support for C++'s `std::unique_ptr` in Rust"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Native support for Rust slices in C++"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Calls from C++ to Rust, and Rust types (in the top part)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid "Calls from Rust to C++, and C++ types (in the bottom part)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/example-bindings.md
|
|
msgid ""
|
|
"**Common misconception:** It _looks_ like a C++ header is being parsed by "
|
|
"Rust, but this is misleading. This header is never interpreted by Rust, but "
|
|
"simply `#include`d in the generated C++ code for the benefit of C++ "
|
|
"compilers."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"By far the most useful page when using CXX is the [type reference](https://"
|
|
"cxx.rs/bindings.html)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid "CXX fundamentally suits cases where:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"Your Rust-C++ interface is sufficiently simple that you can declare all of "
|
|
"it."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"You're using only the types natively supported by CXX already, for example "
|
|
"`std::unique_ptr`, `std::string`, `&[u8]` etc."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"It has many limitations --- for example lack of support for Rust's `Option` "
|
|
"type."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"These limitations constrain us to using Rust in Chromium only for well "
|
|
"isolated \"leaf nodes\" rather than for arbitrary Rust-C++ interop. When "
|
|
"considering a use-case for Rust in Chromium, a good starting point is to "
|
|
"draft the CXX bindings for the language boundary to see if it appears simple "
|
|
"enough."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"You should also discuss some of the other sticky points with CXX, for "
|
|
"example:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid ""
|
|
"Its error handling is based around C++ exceptions (given on the next slide)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/limitations-of-cxx.md
|
|
msgid "Function pointers are awkward to use."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"CXX's [support for `Result<T,E>`](https://cxx.rs/binding/result.html) relies "
|
|
"on C++ exceptions, so we can't use that in Chromium. Alternatives:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid "The `T` part of `Result<T, E>` can be:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"Returned via out parameters (e.g. via `&mut T`). This requires that `T` can "
|
|
"be passed across the FFI boundary - for example `T` has to be:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid "A primitive type (like `u32` or `usize`)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"A type natively supported by `cxx` (like `UniquePtr<T>`) that has a suitable "
|
|
"default value to use in a failure case (_unlike_ `Box<T>`)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"Retained on the Rust side, and exposed via reference. This may be needed "
|
|
"when `T` is a Rust type, which cannot be passed across the FFI boundary, and "
|
|
"cannot be stored in `UniquePtr<T>`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid "The `E` part of `Result<T, E>` can be:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"Returned as a boolean (e.g. `true` representing success, and `false` "
|
|
"representing failure)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling.md
|
|
msgid ""
|
|
"Preserving error details is in theory possible, but so far hasn't been "
|
|
"needed in practice."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid "CXX Error Handling: QR Example"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid ""
|
|
"The QR code generator is [an example](https://source.chromium.org/chromium/"
|
|
"chromium/src/+/main:components/qr_code_generator/qr_code_generator_ffi_glue."
|
|
"rs;l=13-18;drc=7bf1b75b910ca430501b9c6a74c1d18a0223ecca) where a boolean is "
|
|
"used to communicate success vs failure, and where the successful result can "
|
|
"be passed across the FFI boundary:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid "\"qr_code_generator\""
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid ""
|
|
"Students may be curious about the semantics of the `out_qr_size` output. "
|
|
"This is not the size of the vector, but the size of the QR code (and "
|
|
"admittedly it is a bit redundant - this is the square root of the size of "
|
|
"the vector)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid ""
|
|
"It may be worth pointing out the importance of initializing `out_qr_size` "
|
|
"before calling into the Rust function. Creation of a Rust reference that "
|
|
"points to uninitialized memory results in Undefined Behavior (unlike in C++, "
|
|
"when only the act of dereferencing such memory results in UB)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-qr.md
|
|
msgid ""
|
|
"If students ask about `Pin`, then explain why CXX needs it for mutable "
|
|
"references to C++ data: the answer is that C++ data can’t be moved around "
|
|
"like Rust data, because it may contain self-referential pointers."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid "CXX Error Handling: PNG Example"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid ""
|
|
"A prototype of a PNG decoder illustrates what can be done when the "
|
|
"successful result cannot be passed across the FFI boundary:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid "\"gfx::rust_bindings\""
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid ""
|
|
"/// This returns an FFI-friendly equivalent of `Result<PngReader<'a>,\n"
|
|
" /// ()>`.\n"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid "/// C++ bindings for the `crate::png::ResultOfPngReader` type.\n"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid "/// C++ bindings for the `crate::png::PngReader` type.\n"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid ""
|
|
"`PngReader` and `ResultOfPngReader` are Rust types --- objects of these "
|
|
"types cannot cross the FFI boundary without indirection of a `Box<T>`. We "
|
|
"can't have an `out_parameter: &mut PngReader`, because CXX doesn't allow C++ "
|
|
"to store Rust objects by value."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/error-handling-png.md
|
|
msgid ""
|
|
"This example illustrates that even though CXX doesn't support arbitrary "
|
|
"generics nor templates, we can still pass them across the FFI boundary by "
|
|
"manually specializing / monomorphizing them into a non-generic type. In the "
|
|
"example `ResultOfPngReader` is a non-generic type that forwards into "
|
|
"appropriate methods of `Result<T, E>` (e.g. into `is_err`, `unwrap`, and/or "
|
|
"`as_mut`)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid "Using cxx in Chromium"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"In Chromium, we define an independent `#[cxx::bridge] mod` for each leaf-"
|
|
"node where we want to use Rust. You'd typically have one for each "
|
|
"`rust_static_library`. Just add"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"cxx_bindings = [ \"my_rust_file.rs\" ]\n"
|
|
" # list of files containing #[cxx::bridge], not all source files\n"
|
|
"allow_unsafe = true\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"to your existing `rust_static_library` target alongside `crate_root` and "
|
|
"`sources`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid "C++ headers will be generated at a sensible location, so you can just"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid "\"ui/base/my_rust_file.rs.h\""
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"You will find some utility functions in `//base` to convert to/from Chromium "
|
|
"C++ types to CXX Rust types --- for example [`SpanToRustSlice`](https://"
|
|
"source.chromium.org/chromium/chromium/src/+/main:base/containers/span_rust.h;"
|
|
"l=21)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid "Students may ask --- why do we still need `allow_unsafe = true`?"
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"The broad answer is that no C/C++ code is \"safe\" by the normal Rust "
|
|
"standards. Calling back and forth to C/C++ from Rust may do arbitrary things "
|
|
"to memory, and compromise the safety of Rust's own data layouts. Presence of "
|
|
"_too many_ `unsafe` keywords in C/C++ interop can harm the signal-to-noise "
|
|
"ratio of such a keyword, and is [controversial](https://steveklabnik.com/"
|
|
"writing/the-cxx-debate), but strictly, bringing any foreign code into a Rust "
|
|
"binary can cause unexpected behavior from Rust's perspective."
|
|
msgstr ""
|
|
|
|
#: src/chromium/interoperability-with-cpp/using-cxx-in-chromium.md
|
|
msgid ""
|
|
"The narrow answer lies in the diagram at the top of [this page](../"
|
|
"interoperability-with-cpp.md) --- behind the scenes, CXX generates Rust "
|
|
"`unsafe` and `extern \"C\"` functions just like we did manually in the "
|
|
"previous section."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Exercise: Interoperability with C++"
|
|
msgstr "Alıştırma: C++ ile Birlikte Çalışabilirlik"
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Part one"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"In the Rust file you previously created, add a `#[cxx::bridge]` which "
|
|
"specifies a single function, to be called from C++, called "
|
|
"`hello_from_rust`, taking no parameters and returning no value."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Modify your previous `hello_from_rust` function to remove `extern \"C\"` and "
|
|
"`#[unsafe(no_mangle)]`. This is now just a standard Rust function."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Modify your `gn` target to build these bindings."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"In your C++ code, remove the forward-declaration of `hello_from_rust`. "
|
|
"Instead, include the generated header file."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Build and run!"
|
|
msgstr "İnşa et (Build) ve çalıştır!"
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Part two"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"It's a good idea to play with CXX a little. It helps you think about how "
|
|
"flexible Rust in Chromium actually is."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Some things to try:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Call back into C++ from Rust. You will need:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"An additional header file which you can `include!` from your `cxx::bridge`. "
|
|
"You'll need to declare your C++ function in that new header file."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"An `unsafe` block to call such a function, or alternatively specify the "
|
|
"`unsafe` keyword in your `#[cxx::bridge]` [as described here](https://cxx.rs/"
|
|
"extern-c++.html#functions-and-member-functions)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"You may also need to `#include \"third_party/rust/cxx/v1/crate/include/cxx."
|
|
"h\"`"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Pass a C++ string from C++ into Rust."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Pass a reference to a C++ object into Rust."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Intentionally get the Rust function signatures mismatched from the `#[cxx::"
|
|
"bridge]`, and get used to the errors you see."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Intentionally get the C++ function signatures mismatched from the `#[cxx::"
|
|
"bridge]`, and get used to the errors you see."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Pass a `std::unique_ptr` of some type from C++ into Rust, so that Rust can "
|
|
"own some C++ object."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Create a Rust object and pass it into C++, so that C++ owns it. (Hint: you "
|
|
"need a `Box`)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Declare some methods on a C++ type. Call them from Rust."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Declare some methods on a Rust type. Call them from C++."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Part three"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"Now you understand the strengths and limitations of CXX interop, think of a "
|
|
"couple of use-cases for Rust in Chromium where the interface would be "
|
|
"sufficiently simple. Sketch how you might define that interface."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "The [`cxx` binding reference](https://cxx.rs/bindings.html)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"The [`rust_static_library` gn template](https://source.chromium.org/chromium/"
|
|
"chromium/src/+/main:build/rust/rust_static_library.gni;l=16)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid "Some of the questions you may encounter:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"I'm seeing a problem initializing a variable of type X with type Y, where X "
|
|
"and Y are both function types. This is because your C++ function doesn't "
|
|
"quite match the declaration in your `cxx::bridge`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/interoperability-with-cpp.md
|
|
msgid ""
|
|
"I seem to be able to freely convert C++ references into Rust references. "
|
|
"Doesn't that risk UB? For CXX's _opaque_ types, no, because they are zero-"
|
|
"sized. For CXX trivial types yes, it's _possible_ to cause UB, although "
|
|
"CXX's design makes it quite difficult to craft such an example."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid ""
|
|
"Rust libraries are called \"crates\" and are found at [crates.io](https://"
|
|
"crates.io). It's _very easy_ for Rust crates to depend upon one another. So "
|
|
"they do!"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Property"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "C++ library"
|
|
msgstr "C++ kütüphanesi"
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Rust crate"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Build system"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Lots"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Consistent: `Cargo.toml`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Typical library size"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Large-ish"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Small"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Transitive dependencies"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "Few"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "For a Chromium engineer, this has pros and cons:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid ""
|
|
"All crates use a common build system so we can automate their inclusion into "
|
|
"Chromium..."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid ""
|
|
"... but, crates typically have transitive dependencies, so you will likely "
|
|
"have to bring in multiple libraries."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "We'll discuss:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "How to put a crate in the Chromium source code tree"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "How to make `gn` build rules for it"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates.md
|
|
msgid "How to audit its source code for sufficient safety."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-cargo-toml.md
|
|
msgid "Configuring the `Cargo.toml` file to add crates"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-cargo-toml.md
|
|
msgid ""
|
|
"Chromium has a single set of centrally-managed direct crate dependencies. "
|
|
"These are managed through a single [`Cargo.toml`](https://source.chromium."
|
|
"org/chromium/chromium/src/+/main:third_party/rust/chromium_crates_io/Cargo."
|
|
"toml):"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-cargo-toml.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[dependencies]\n"
|
|
"bitflags = \"1\"\n"
|
|
"cfg-if = \"1\"\n"
|
|
"cxx = \"1\"\n"
|
|
"# lots more...\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-cargo-toml.md
|
|
msgid ""
|
|
"As with any other `Cargo.toml`, you can specify [more details about the "
|
|
"dependencies](https://doc.rust-lang.org/cargo/reference/specifying-"
|
|
"dependencies.html) --- most commonly, you'll want to specify the `features` "
|
|
"that you wish to enable in the crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-cargo-toml.md
|
|
msgid ""
|
|
"When adding a crate to Chromium, you'll often need to provide some extra "
|
|
"information in an additional file, `gnrt_config.toml`, which we'll meet next."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
msgid ""
|
|
"Alongside `Cargo.toml` is [`gnrt_config.toml`](https://source.chromium.org/"
|
|
"chromium/chromium/src/+/main:third_party/rust/chromium_crates_io/gnrt_config."
|
|
"toml). This contains Chromium-specific extensions to crate handling."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
msgid ""
|
|
"If you add a new crate, you should specify at least the `group`. This is one "
|
|
"of:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid "For instance,"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
msgid ""
|
|
"Depending on the crate source code layout, you may also need to use this "
|
|
"file to specify where its `LICENSE` file(s) can be found."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/configuring-gnrt-config-toml.md
|
|
msgid ""
|
|
"Later, we'll see some other things you will need to configure in this file "
|
|
"to resolve problems."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid ""
|
|
"A tool called `gnrt` knows how to download crates and how to generate `BUILD."
|
|
"gn` rules."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid "To start, download the crate you want like this:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid ""
|
|
"Although the `gnrt` tool is part of the Chromium source code, by running "
|
|
"this command you will be downloading and running its dependencies from "
|
|
"`crates.io`. See [the earlier section](../cargo.md) discussing this security "
|
|
"decision."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid "This `vendor` command may download:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid "Your crate"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid "Direct and transitive dependencies"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid ""
|
|
"New versions of other crates, as required by `cargo` to resolve the complete "
|
|
"set of crates required by Chromium."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/downloading-crates.md
|
|
msgid ""
|
|
"Chromium maintains patches for some crates, kept in `//third_party/rust/"
|
|
"chromium_crates_io/patches`. These will be reapplied automatically, but if "
|
|
"patching fails you may need to take manual action."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"Once you've downloaded the crate, generate the `BUILD.gn` files like this:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid "Now run `git status`. You should find:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"At least one new crate source code in `third_party/rust/chromium_crates_io/"
|
|
"vendor`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"At least one new `BUILD.gn` in `third_party/rust/<crate name>/v<major semver "
|
|
"version>`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid "An appropriate `README.chromium`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"The \"major semver version\" is a [Rust \"semver\" version number](https://"
|
|
"doc.rust-lang.org/cargo/reference/semver.html)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"Take a close look, especially at the things generated in `third_party/rust`."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/generating-gn-build-rules.md
|
|
msgid ""
|
|
"Talk a little about semver --- and specifically the way that in Chromium "
|
|
"it's to allow multiple incompatible versions of a crate, which is "
|
|
"discouraged but sometimes necessary in the Cargo ecosystem."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid ""
|
|
"If your build fails, it may be because of a `build.rs`: programs which do "
|
|
"arbitrary things at build time. This is fundamentally at odds with the "
|
|
"design of `gn` and `ninja` which aim for static, deterministic, build rules "
|
|
"to maximize parallelism and repeatability of builds."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid ""
|
|
"Some `build.rs` actions are automatically supported; others require action:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "build script effect"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Supported by our gn templates"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Work required by you"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Checking rustc version to configure features on and off"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Yes"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "None"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Checking platform or CPU to configure features on and off"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Generating code"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Yes - specify in `gnrt_config.toml`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Building C/C++"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "No"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Patch around it"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid "Arbitrary other actions"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems.md
|
|
msgid ""
|
|
"Fortunately, most crates don't contain a build script, and fortunately, most "
|
|
"build scripts only do the top two actions."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-generate-code.md
|
|
msgid ""
|
|
"If `ninja` complains about missing files, check the `build.rs` to see if it "
|
|
"writes source code files."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-generate-code.md
|
|
msgid ""
|
|
"If so, modify [`gnrt_config.toml`](../configuring-gnrt-config-toml.md) to "
|
|
"add `build-script-outputs` to the crate. If this is a transitive dependency, "
|
|
"that is, one on which Chromium code should not directly depend, also add "
|
|
"`allow-first-party-usage=false`. There are several examples already in that "
|
|
"file:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-generate-code.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[crate.unicode-linebreak]\n"
|
|
"allow-first-party-usage = false\n"
|
|
"build-script-outputs = [\"tables.rs\"]\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-generate-code.md
|
|
msgid ""
|
|
"Now rerun [`gnrt.py -- gen`](../generating-gn-build-rules.md) to regenerate "
|
|
"`BUILD.gn` files to inform ninja that this particular output file is input "
|
|
"to subsequent build steps."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid ""
|
|
"Some crates use the [`cc`](https://crates.io/crates/cc) crate to build and "
|
|
"link C/C++ libraries. Other crates parse C/C++ using [`bindgen`](https://"
|
|
"crates.io/crates/bindgen) within their build scripts. These actions can't be "
|
|
"supported in a Chromium context --- our gn, ninja and LLVM build system is "
|
|
"very specific in expressing relationships between build actions."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid "So, your options are:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid "Avoid these crates"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid "Apply a patch to the crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/resolving-problems/build-scripts-which-take-arbitrary-actions.md
|
|
msgid ""
|
|
"Patches should be kept in `third_party/rust/chromium_crates_io/patches/"
|
|
"<crate>` - see for example the [patches against the `cxx` crate](https://"
|
|
"source.chromium.org/chromium/chromium/src/+/main:third_party/rust/"
|
|
"chromium_crates_io/patches/cxx/) - and will be applied automatically by "
|
|
"`gnrt` each time it upgrades the crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid ""
|
|
"Once you've added a third-party crate and generated build rules, depending "
|
|
"on a crate is simple. Find your `rust_static_library` target, and add a "
|
|
"`dep` on the `:lib` target within your crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid "Specifically,"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid ""
|
|
"```bob\n"
|
|
" +------------+ +----------------------+\n"
|
|
"\"//third_party/rust\" | crate name | \"/v\" | major semver version | \":"
|
|
"lib\"\n"
|
|
" +------------+ +----------------------+\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/depending-on-a-crate.md
|
|
msgid ""
|
|
"```gn\n"
|
|
"rust_static_library(\"my_rust_lib\") {\n"
|
|
" crate_root = \"lib.rs\"\n"
|
|
" sources = [ \"lib.rs\" ]\n"
|
|
" deps = [ \"//third_party/rust/example_rust_crate/v1:lib\" ]\n"
|
|
"}\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid "Auditing Third Party Crates"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Adding new libraries is subject to Chromium's standard [policies](https://"
|
|
"chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/rust."
|
|
"md#Third_party-review), but of course also subject to security review. As "
|
|
"you may be bringing in not just a single crate but also transitive "
|
|
"dependencies, there may be a lot of code to review. On the other hand, safe "
|
|
"Rust code can have limited negative side effects. How should you review it?"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Over time Chromium aims to move to a process based around [cargo vet]"
|
|
"(https://mozilla.github.io/cargo-vet/)."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Meanwhile, for each new crate addition, we are checking for the following:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Understand why each crate is used. What's the relationship between crates? "
|
|
"If the build system for each crate contains a `build.rs` or procedural "
|
|
"macros, work out what they're for. Are they compatible with the way Chromium "
|
|
"is normally built?"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid "Check each crate seems to be reasonably well maintained"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Use `cd third-party/rust/chromium_crates_io; cargo audit` to check for known "
|
|
"vulnerabilities (first you'll need to `cargo install cargo-audit`, which "
|
|
"ironically involves downloading lots of dependencies from the internet[2](../"
|
|
"cargo.md))"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Ensure any `unsafe` code is good enough for the [Rule of Two](https://"
|
|
"chromium.googlesource.com/chromium/src/+/main/docs/security/rule-of-2."
|
|
"md#unsafe-code-in-safe-languages)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid "Check for any use of `fs` or `net` APIs"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"Read all the code at a sufficient level to look for anything out of place "
|
|
"that might have been maliciously inserted. (You can't realistically aim for "
|
|
"100% perfection here: there's often just too much code.)"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/reviews-and-audits.md
|
|
msgid ""
|
|
"These are just guidelines --- work with reviewers from `security@chromium."
|
|
"org` to work out the right way to become confident of the crate."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid "Checking Crates into Chromium Source Code"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid "`git status` should reveal:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid "Crate code in `//third_party/rust/chromium_crates_io`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid ""
|
|
"Metadata (`BUILD.gn` and `README.chromium`) in `//third_party/rust/<crate>/"
|
|
"<version>`"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid "Please also add an `OWNERS` file in the latter location."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid ""
|
|
"You should land all this, along with your `Cargo.toml` and `gnrt_config."
|
|
"toml` changes, into the Chromium repo."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid ""
|
|
"**Important:** you need to use `git add -f` because otherwise `.gitignore` "
|
|
"files may result in some files being skipped."
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/checking-in.md
|
|
msgid ""
|
|
"As you do so, you might find presubmit checks fail because of non-inclusive "
|
|
"language. This is because Rust crate data tends to include names of git "
|
|
"branches, and many projects still use non-inclusive terminology there. So "
|
|
"you may need to run:"
|
|
msgstr ""
|
|
|
|
#: src/chromium/adding-third-party-crates/keeping-up-to-date.md
|
|
msgid ""
|
|
"As the OWNER of any third party Chromium dependency, you are [expected to "
|
|
"keep it up to date with any security fixes](https://chromium.googlesource."
|
|
"com/chromium/src/+/main/docs/adding_to_third_party.md#add-owners). It is "
|
|
"hoped that we will soon automate this for Rust crates, but for now, it's "
|
|
"still your responsibility just as it is for any other third party dependency."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid ""
|
|
"Add [uwuify](https://crates.io/crates/uwuify) to Chromium, turning off the "
|
|
"crate's [default features](https://doc.rust-lang.org/cargo/reference/"
|
|
"features.html#the-default-feature). Assume that the crate will be used in "
|
|
"shipping Chromium, but won't be used to handle untrustworthy input."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid ""
|
|
"(In the next exercise we'll use uwuify from Chromium, but feel free to skip "
|
|
"ahead and do that now if you like. Or, you could create a new "
|
|
"[`rust_executable` target](https://source.chromium.org/chromium/chromium/src/"
|
|
"+/main:build/rust/rust_executable.gni) which uses `uwuify`)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "Students will need to download lots of transitive dependencies."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "The total crates needed are:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`instant`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`lock_api`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`parking_lot`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`parking_lot_core`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`redox_syscall`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`scopeguard`,"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`smallvec`, and"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid "`uwuify`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid ""
|
|
"If students are downloading even more than that, they probably forgot to "
|
|
"turn off the default features."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/third-party.md
|
|
msgid ""
|
|
"Thanks to [Daniel Liu](https://github.com/Daniel-Liu-c0deb0t) for this crate!"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid "Bringing It Together --- Exercise"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"In this exercise, you're going to add a whole new Chromium feature, bringing "
|
|
"together everything you already learned."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid "The Brief from Product Management"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"A community of pixies has been discovered living in a remote rainforest. "
|
|
"It's important that we get Chromium for Pixies delivered to them as soon as "
|
|
"possible."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"The requirement is to translate all Chromium's UI strings into Pixie "
|
|
"language."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"There's not time to wait for proper translations, but fortunately pixie "
|
|
"language is very close to English, and it turns out there's a Rust crate "
|
|
"which does the translation."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"In fact, you already [imported that crate in the previous exercise](https://"
|
|
"crates.io/crates/uwuify)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"(Obviously, real translations of Chrome require incredible care and "
|
|
"diligence. Don't ship this!)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid "Steps"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"Modify `ResourceBundle::MaybeMangleLocalizedString` so that it uwuifies all "
|
|
"strings before display. In this special build of Chromium, it should always "
|
|
"do this irrespective of the setting of `mangle_localized_strings_`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"If you've done everything right across all these exercises, congratulations, "
|
|
"you should have created Chrome for pixies!"
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"UTF-16 vs UTF-8. Students should be aware that Rust strings are always "
|
|
"UTF-8, and will probably decide that it's better to do the conversion on the "
|
|
"C++ side using `base::UTF16ToUTF8` and back again."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"If students decide to do the conversion on the Rust side, they'll need to "
|
|
"consider [`String::from_utf16`](https://doc.rust-lang.org/std/string/struct."
|
|
"String.html#method.from_utf16), consider error handling, and consider which "
|
|
"[CXX supported types can transfer a lot of u16s](https://cxx.rs/binding/"
|
|
"slice.html)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"Students may design the C++/Rust boundary in several different ways, e.g. "
|
|
"taking and returning strings by value, or taking a mutable reference to a "
|
|
"string. If a mutable reference is used, CXX will likely tell the student "
|
|
"that they need to use [`Pin`](https://doc.rust-lang.org/std/pin/). You may "
|
|
"need to explain what `Pin` does, and then explain why CXX needs it for "
|
|
"mutable references to C++ data: the answer is that C++ data can't be moved "
|
|
"around like Rust data, because it may contain self-referential pointers."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"The C++ target containing `ResourceBundle::MaybeMangleLocalizedString` will "
|
|
"need to depend on a `rust_static_library` target. The student probably "
|
|
"already did this."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/bringing-it-together.md
|
|
msgid ""
|
|
"The `rust_static_library` target will need to depend on `//third_party/rust/"
|
|
"uwuify/v0_2:lib`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/solutions.md
|
|
msgid ""
|
|
"Solutions to the Chromium exercises can be found in [this series of CLs]"
|
|
"(https://chromium-review.googlesource.com/c/chromium/src/+/5096560)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/chromium/solutions.md
|
|
msgid ""
|
|
"Or, if you'd prefer \"standalone\" solutions that don't require applying "
|
|
"patchsets or integration with core Chromium code, you can find them in the "
|
|
"[`//chromium/src/codelabs/rust` subdirectory in Chromium](https://source."
|
|
"chromium.org/chromium/chromium/src/+/main:codelabs/rust/)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid "Welcome to Bare Metal Rust"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"This is a standalone one-day course about bare-metal Rust, aimed at people "
|
|
"who are familiar with the basics of Rust (perhaps from completing the "
|
|
"Comprehensive Rust course), and ideally also have some experience with bare-"
|
|
"metal programming in some other language such as C."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"Today we will talk about 'bare-metal' Rust: running Rust code without an OS "
|
|
"underneath us. This will be divided into several parts:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid "What is `no_std` Rust?"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid "Writing firmware for microcontrollers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid "Writing bootloader / kernel code for application processors."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid "Some useful crates for bare-metal Rust development."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"For the microcontroller part of the course we will use the [BBC micro:bit]"
|
|
"(https://microbit.org/) v2 as an example. It's a [development board](https://"
|
|
"tech.microbit.org/hardware/) based on the Nordic nRF52833 microcontroller "
|
|
"with some LEDs and buttons, an I2C-connected accelerometer and compass, and "
|
|
"an on-board SWD debugger."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"To get started, install some tools we'll need later. On gLinux or Debian:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"And give users in the `plugdev` group access to the micro:bit programmer:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md
|
|
msgid ""
|
|
"You should see \"NXP ARM mbed\" in the output of `lsusb` if the device is "
|
|
"available. If you are using a Linux environment on a Chromebook, you will "
|
|
"need to share the USB device with Linux, via `chrome://os-settings/crostini/"
|
|
"sharedUsbDevices`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal.md src/bare-metal/microcontrollers/debugging.md
|
|
msgid "On MacOS:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`core`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`std`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "Slices, `&str`, `CStr`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`NonZeroU8`..."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Option`, `Result`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Display`, `Debug`, `write!`..."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Iterator`"
|
|
msgstr "`Iterator`"
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Error`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`panic!`, `assert_eq!`..."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`NonNull` and all the usual pointer-related functions"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Future` and `async`/`await`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`fence`, `AtomicBool`, `AtomicPtr`, `AtomicU32`..."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Duration`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Box`, `Cow`, `Arc`, `Rc`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Vec`, `BinaryHeap`, `BtreeMap`, `LinkedList`, `VecDeque`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`String`, `CString`, `format!`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Mutex`, `Condvar`, `Barrier`, `Once`, `RwLock`, `mpsc`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`File` and the rest of `fs`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`println!`, `Read`, `Write`, `Stdin`, `Stdout` and the rest of `io`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Path`, `OsString`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`net`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`Command`, `Child`, `ExitCode`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`spawn`, `sleep` and the rest of `thread`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`SystemTime`, `Instant`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`HashMap` depends on RNG."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/no_std.md
|
|
msgid "`std` re-exports the contents of both `core` and `alloc`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid "A minimal `no_std` program"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid "This will compile to an empty binary."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid "`std` provides a panic handler; without it we must provide our own."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid "It can also be provided by another crate, such as `panic-halt`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid ""
|
|
"Depending on the target, you may need to compile with `panic = \"abort\"` to "
|
|
"avoid an error about `eh_personality`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/minimal.md
|
|
msgid ""
|
|
"Note that there is no `main` or any other entry point; it's up to you to "
|
|
"define your own entry point. This will typically involve a linker script and "
|
|
"some assembly code to set things up ready for Rust code to run."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid ""
|
|
"To use `alloc` you must implement a [global (heap) allocator](https://doc."
|
|
"rust-lang.org/stable/std/alloc/trait.GlobalAlloc.html)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid "// SAFETY: `HEAP` is only used here and `entry` is only called once.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid "// Give the allocator some memory to allocate.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid "// Now we can do things that require heap allocation.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid "\"A string\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid ""
|
|
"`buddy_system_allocator` is a crate implementing a basic buddy system "
|
|
"allocator. Other crates are available, or you can write your own or hook "
|
|
"into your existing allocator."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid ""
|
|
"The const parameter of `LockedHeap` is the max order of the allocator; i.e. "
|
|
"in this case it can allocate regions of up to 2\\*\\*32 bytes."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid ""
|
|
"If any crate in your dependency tree depends on `alloc` then you must have "
|
|
"exactly one global allocator defined in your binary. Usually this is done in "
|
|
"the top-level binary crate."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid ""
|
|
"`extern crate panic_halt as _` is necessary to ensure that the `panic_halt` "
|
|
"crate is linked in so we get its panic handler."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/alloc.md
|
|
msgid "This example will build but not run, as it doesn't have an entry point."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers.md
|
|
msgid ""
|
|
"The `cortex_m_rt` crate provides (among other things) a reset handler for "
|
|
"Cortex M microcontrollers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers.md
|
|
msgid ""
|
|
"Next we'll look at how to access peripherals, with increasing levels of "
|
|
"abstraction."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers.md
|
|
msgid ""
|
|
"The `cortex_m_rt::entry` macro requires that the function have type `fn() -"
|
|
"> !`, because returning to the reset handler doesn't make sense."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers.md
|
|
msgid "Run the example with `cargo embed --bin minimal`"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid ""
|
|
"Most microcontrollers access peripherals via memory-mapped IO. Let's try "
|
|
"turning on an LED on our micro:bit:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid "/// GPIO port 0 peripheral address\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid "// GPIO peripheral offsets\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid "// PIN_CNF fields\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid "// Configure GPIO 0 pins 21 and 28 as push-pull outputs.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid ""
|
|
"// SAFETY: The pointers are to valid peripheral control registers, and no\n"
|
|
" // aliases exist.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid "// Set pin 28 low and pin 21 high to turn the LED on.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
msgid ""
|
|
"GPIO 0 pin 21 is connected to the first column of the LED matrix, and pin 28 "
|
|
"to the first row."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/mmio.md
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid "Run the example with:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid "Peripheral Access Crates"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid ""
|
|
"[`svd2rust`](https://crates.io/crates/svd2rust) generates mostly-safe Rust "
|
|
"wrappers for memory-mapped peripherals from [CMSIS-SVD](https://www.keil.com/"
|
|
"pack/doc/CMSIS/SVD/html/index.html) files."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid ""
|
|
"SVD (System View Description) files are XML files typically provided by "
|
|
"silicon vendors that describe the memory map of the device."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid ""
|
|
"They are organized by peripheral, register, field and value, with names, "
|
|
"descriptions, addresses and so on."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid ""
|
|
"SVD files are often buggy and incomplete, so there are various projects that "
|
|
"patch the mistakes, add missing details, and publish the generated crates."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid "`cortex-m-rt` provides the vector table, among other things."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/pacs.md
|
|
msgid ""
|
|
"If you `cargo install cargo-binutils` then you can run `cargo objdump --bin "
|
|
"pac -- -d --no-show-raw-insn` to see the resulting binary."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid "HAL crates"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid ""
|
|
"[HAL crates](https://github.com/rust-embedded/awesome-embedded-rust#hal-"
|
|
"implementation-crates) for many microcontrollers provide wrappers around "
|
|
"various peripherals. These generally implement traits from [`embedded-hal`]"
|
|
"(https://crates.io/crates/embedded-hal)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid "// Create HAL wrapper for GPIO port 0.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid ""
|
|
"`set_low` and `set_high` are methods on the `embedded_hal` `OutputPin` trait."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/hals.md
|
|
msgid ""
|
|
"HAL crates exist for many Cortex-M and RISC-V devices, including various "
|
|
"STM32, GD32, nRF, NXP, MSP430, AVR and PIC microcontrollers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid "Board support crates"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid ""
|
|
"Board support crates provide a further level of wrapping for a specific "
|
|
"board for convenience."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid ""
|
|
"In this case the board support crate is just providing more useful names, "
|
|
"and a bit of initialization."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid ""
|
|
"The crate may also include drivers for some on-board devices outside of the "
|
|
"microcontroller itself."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/board-support.md
|
|
msgid "`microbit-v2` includes a simple driver for the LED matrix."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid "The type state pattern"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid "// let gpio0_01_again = gpio0.p0_01; // Error, moved.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid "// pin_input.is_high(); // Error, moved.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid ""
|
|
"Pins don't implement `Copy` or `Clone`, so only one instance of each can "
|
|
"exist. Once a pin is moved out of the port struct, nobody else can take it."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid ""
|
|
"Changing the configuration of a pin consumes the old pin instance, so you "
|
|
"can't use the old instance afterwards."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid ""
|
|
"The type of a value indicates the state it is in: e.g., in this case, the "
|
|
"configuration state of a GPIO pin. This encodes the state machine into the "
|
|
"type system and ensures that you don't try to use a pin in a certain way "
|
|
"without properly configuring it first. Illegal state transitions are caught "
|
|
"at compile time."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid ""
|
|
"You can call `is_high` on an input pin and `set_high` on an output pin, but "
|
|
"not vice-versa."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/type-state.md
|
|
msgid "Many HAL crates follow this pattern."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"The [`embedded-hal`](https://crates.io/crates/embedded-hal) crate provides a "
|
|
"number of traits covering common microcontroller peripherals:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid "GPIO"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid "PWM"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid "Delay timers"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid "I2C and SPI buses and devices"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"Similar traits for byte streams (e.g. UARTs), CAN buses and RNGs are broken "
|
|
"out into [`embedded-io`](https://crates.io/crates/embedded-io), [`embedded-"
|
|
"can`](https://crates.io/crates/embedded-can) and [`rand_core`](https://"
|
|
"crates.io/crates/rand_core) respectively."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"Other crates then implement [drivers](https://github.com/rust-embedded/"
|
|
"awesome-embedded-rust#driver-crates) in terms of these traits, e.g. an "
|
|
"accelerometer driver might need an I2C or SPI device instance."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"The traits cover using the peripherals but not initializing or configuring "
|
|
"them, as initialization and configuration is usually highly platform-"
|
|
"specific."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"There are implementations for many microcontrollers, as well as other "
|
|
"platforms such as Linux on Raspberry Pi."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"[`embedded-hal-async`](https://crates.io/crates/embedded-hal-async) provides "
|
|
"async versions of the traits."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/embedded-hal.md
|
|
msgid ""
|
|
"[`embedded-hal-nb`](https://crates.io/crates/embedded-hal-nb) provides "
|
|
"another approach to non-blocking I/O, based on the [`nb`](https://crates.io/"
|
|
"crates/nb) crate."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"[probe-rs](https://probe.rs/) is a handy toolset for embedded debugging, "
|
|
"like OpenOCD but better integrated."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"SWD (Serial Wire Debug) and JTAG via CMSIS-DAP, ST-Link and J-Link probes"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid "GDB stub and Microsoft DAP (Debug Adapter Protocol) server"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid "Cargo integration"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"`cargo-embed` is a cargo subcommand to build and flash binaries, log RTT "
|
|
"(Real Time Transfers) output and connect GDB. It's configured by an `Embed."
|
|
"toml` file in your project directory."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"[CMSIS-DAP](https://arm-software.github.io/CMSIS_5/DAP/html/index.html) is "
|
|
"an Arm standard protocol over USB for an in-circuit debugger to access the "
|
|
"CoreSight Debug Access Port of various Arm Cortex processors. It's what the "
|
|
"on-board debugger on the BBC micro:bit uses."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"ST-Link is a range of in-circuit debuggers from ST Microelectronics, J-Link "
|
|
"is a range from SEGGER."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"The Debug Access Port is usually either a 5-pin JTAG interface or 2-pin "
|
|
"Serial Wire Debug."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"probe-rs is a library that you can integrate into your own tools if you want "
|
|
"to."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"The [Microsoft Debug Adapter Protocol](https://microsoft.github.io/debug-"
|
|
"adapter-protocol/) lets VSCode and other IDEs debug code running on any "
|
|
"supported microcontroller."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid "cargo-embed is a binary built using the probe-rs library."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/probe-rs.md
|
|
msgid ""
|
|
"RTT (Real Time Transfers) is a mechanism to transfer data between the debug "
|
|
"host and the target through a number of ring buffers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/debugging.md
|
|
msgid "_Embed.toml_:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/debugging.md
|
|
msgid "In one terminal under `src/bare-metal/microcontrollers/examples/`:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/debugging.md
|
|
msgid "In another terminal in the same directory:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/debugging.md
|
|
msgid "On gLinux or Debian:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/debugging.md
|
|
msgid "In GDB, try running:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "Other projects"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "[RTIC](https://rtic.rs/)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "\"Real-Time Interrupt-driven Concurrency\"."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"Shared resource management, message passing, task scheduling, timer queue."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "[Embassy](https://embassy.dev/)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "`async` executors with priorities, timers, networking, USB."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "[TockOS](https://www.tockos.org/documentation/getting-started)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"Security-focused RTOS with preemptive scheduling and Memory Protection Unit "
|
|
"support."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "[Hubris](https://hubris.oxide.computer/)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"Microkernel RTOS from Oxide Computer Company with memory protection, "
|
|
"unprivileged drivers, IPC."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "[Bindings for FreeRTOS](https://github.com/lobaro/FreeRTOS-rust)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"Some platforms have `std` implementations, e.g. [esp-idf](https://esp-rs."
|
|
"github.io/book/overview/using-the-standard-library.html)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "RTIC can be considered either an RTOS or a concurrency framework."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "It doesn't include any HALs."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"It uses the Cortex-M NVIC (Nested Virtual Interrupt Controller) for "
|
|
"scheduling rather than a proper kernel."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid "Cortex-M only."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"Google uses TockOS on the Haven microcontroller for Titan security keys."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/microcontrollers/other-projects.md
|
|
msgid ""
|
|
"FreeRTOS is mostly written in C, but there are Rust bindings for writing "
|
|
"applications."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/morning.md
|
|
msgid ""
|
|
"We will read the direction from an I2C compass, and log the readings to a "
|
|
"serial port."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/morning.md
|
|
msgid ""
|
|
"After looking at the exercises, you can look at the [solutions](solutions-"
|
|
"morning.md) provided."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"We will read the direction from an I2C compass, and log the readings to a "
|
|
"serial port. If you have time, try displaying it on the LEDs somehow too, or "
|
|
"use the buttons somehow."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid "Hints:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"Check the documentation for the [`lsm303agr`](https://docs.rs/lsm303agr/"
|
|
"latest/lsm303agr/) and [`microbit-v2`](https://docs.rs/microbit-v2/latest/"
|
|
"microbit/) crates, as well as the [micro:bit hardware](https://tech.microbit."
|
|
"org/hardware/)."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"The LSM303AGR Inertial Measurement Unit is connected to the internal I2C bus."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"TWI is another name for I2C, so the I2C master peripheral is called TWIM."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"The LSM303AGR driver needs something implementing the `embedded_hal::i2c::"
|
|
"I2c` trait. The [`microbit::hal::Twim`](https://docs.rs/microbit-v2/latest/"
|
|
"microbit/hal/struct.Twim.html) struct implements this."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"You have a [`microbit::Board`](https://docs.rs/microbit-v2/latest/microbit/"
|
|
"struct.Board.html) struct with fields for the various pins and peripherals."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"You can also look at the [nRF52833 datasheet](https://infocenter.nordicsemi."
|
|
"com/pdf/nRF52833_PS_v1.5.pdf) if you want, but it shouldn't be necessary for "
|
|
"this exercise."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"Download the [exercise template](../../comprehensive-rust-exercises.zip) and "
|
|
"look in the `compass` directory for the following files."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md src/exercises/bare-metal/rtc.md
|
|
msgid "_src/main.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md src/exercises/bare-metal/rtc.md
|
|
msgid "_Cargo.toml_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid "_Embed.toml_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md src/exercises/bare-metal/rtc.md
|
|
msgid "_.cargo/config.toml_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid "See the serial output on Linux with:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid ""
|
|
"Or on Mac OS something like (the device name may be slightly different):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/compass.md
|
|
msgid "Use Ctrl+A Ctrl+Q to quit picocom."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "Bare Metal Rust Morning Exercise"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "([back to exercise](compass.md))"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "// Configure serial port.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "// Use the system timer as a delay provider.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "// Set up the I2C controller and Inertial Measurement Unit.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "\"Setting up IMU...\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "// Set up display and timer.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "\"Ready.\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "// Read compass data and log it to the serial port.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid "\"{},{},{}\\t{},{},{}\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-morning.md
|
|
msgid ""
|
|
"// If button A is pressed, switch to the next mode and briefly blink all "
|
|
"LEDs\n"
|
|
" // on.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid "Application processors"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"So far we've talked about microcontrollers, such as the Arm Cortex-M series. "
|
|
"These are typically small systems with very limited resources."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"Larger systems with more resources are typically called application "
|
|
"processors, built around processors such as the ARM Cortex-A or Intel Atom."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"For simplicity we'll just work with QEMU's aarch64 ['virt'](https://qemu-"
|
|
"project.gitlab.io/qemu/system/arm/virt.html) board."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"Broadly speaking, microcontrollers don't have an MMU or multiple levels of "
|
|
"privilege (exception levels on Arm CPUs, rings on x86)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"Application processors have more resources, and often run an operating "
|
|
"system, instead of directly executing the target application on startup."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"QEMU supports emulating various different machines or board models for each "
|
|
"architecture. The 'virt' board doesn't correspond to any particular real "
|
|
"hardware, but is designed purely for virtual machines."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps.md
|
|
msgid ""
|
|
"We will still address this board as bare-metal, as if we were writing an "
|
|
"operating system."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"Before we can start running Rust code, we need to do some initialization."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"```armasm\n"
|
|
"/**\n"
|
|
" * This is a generic entry point for an image. It carries out the\n"
|
|
" * operations required to prepare the loaded image to be run.\n"
|
|
" * Specifically, it\n"
|
|
" *\n"
|
|
" * - sets up the MMU with an identity map of virtual to physical\n"
|
|
" * addresses, and enables caching\n"
|
|
" * - enables floating point\n"
|
|
" * - zeroes the bss section using registers x25 and above\n"
|
|
" * - prepares the stack, pointing to a section within the image\n"
|
|
" * - sets up the exception vector\n"
|
|
" * - branches to the Rust `main` function\n"
|
|
" *\n"
|
|
" * It preserves x0-x3 for the Rust entry point, as these may contain\n"
|
|
" * boot parameters.\n"
|
|
" */\n"
|
|
".section .init.entry, \"ax\"\n"
|
|
".global entry\n"
|
|
"entry:\n"
|
|
" /*\n"
|
|
" * Load and apply the memory management configuration, ready to\n"
|
|
" * enable MMU and caches.\n"
|
|
" */\n"
|
|
" adrp x30, idmap\n"
|
|
" msr ttbr0_el1, x30\n"
|
|
"\n"
|
|
" mov_i x30, .Lmairval\n"
|
|
" msr mair_el1, x30\n"
|
|
"\n"
|
|
" mov_i x30, .Ltcrval\n"
|
|
" /* Copy the supported PA range into TCR_EL1.IPS. */\n"
|
|
" mrs x29, id_aa64mmfr0_el1\n"
|
|
" bfi x30, x29, #32, #4\n"
|
|
"\n"
|
|
" msr tcr_el1, x30\n"
|
|
"\n"
|
|
" mov_i x30, .Lsctlrval\n"
|
|
"\n"
|
|
" /*\n"
|
|
" * Ensure everything before this point has completed, then\n"
|
|
" * invalidate any potentially stale local TLB entries before they\n"
|
|
" * start being used.\n"
|
|
" */\n"
|
|
" isb\n"
|
|
" tlbi vmalle1\n"
|
|
" ic iallu\n"
|
|
" dsb nsh\n"
|
|
" isb\n"
|
|
"\n"
|
|
" /*\n"
|
|
" * Configure sctlr_el1 to enable MMU and cache and don't proceed\n"
|
|
" * until this has completed.\n"
|
|
" */\n"
|
|
" msr sctlr_el1, x30\n"
|
|
" isb\n"
|
|
"\n"
|
|
" /* Disable trapping floating point access in EL1. */\n"
|
|
" mrs x30, cpacr_el1\n"
|
|
" orr x30, x30, #(0x3 << 20)\n"
|
|
" msr cpacr_el1, x30\n"
|
|
" isb\n"
|
|
"\n"
|
|
" /* Zero out the bss section. */\n"
|
|
" adr_l x29, bss_begin\n"
|
|
" adr_l x30, bss_end\n"
|
|
"0: cmp x29, x30\n"
|
|
" b.hs 1f\n"
|
|
" stp xzr, xzr, [x29], #16\n"
|
|
" b 0b\n"
|
|
"\n"
|
|
"1: /* Prepare the stack. */\n"
|
|
" adr_l x30, boot_stack_end\n"
|
|
" mov sp, x30\n"
|
|
"\n"
|
|
" /* Set up exception vector. */\n"
|
|
" adr x30, vector_table_el1\n"
|
|
" msr vbar_el1, x30\n"
|
|
"\n"
|
|
" /* Call into Rust code. */\n"
|
|
" bl main\n"
|
|
"\n"
|
|
" /* Loop forever waiting for interrupts. */\n"
|
|
"2: wfi\n"
|
|
" b 2b\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"This code is in `src/bare-metal/aps/examples/src/entry.S`. It's not "
|
|
"necessary to understand this in detail -- the takeaway is that typically "
|
|
"some low-level setup is needed to meet Rust's expectations of the system."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"This is the same as it would be for C: initializing the processor state, "
|
|
"zeroing the BSS, and setting up the stack pointer."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"The BSS (block starting symbol, for historical reasons) is the part of the "
|
|
"object file that contains statically allocated variables that are "
|
|
"initialized to zero. They are omitted from the image, to avoid wasting space "
|
|
"on zeroes. The compiler assumes that the loader will take care of zeroing "
|
|
"them."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"The BSS may already be zeroed, depending on how memory is initialized and "
|
|
"the image is loaded, but we zero it to be sure."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"We need to enable the MMU and cache before reading or writing any memory. If "
|
|
"we don't:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"Unaligned accesses will fault. We build the Rust code for the `aarch64-"
|
|
"unknown-none` target that sets `+strict-align` to prevent the compiler from "
|
|
"generating unaligned accesses, so it should be fine in this case, but this "
|
|
"is not necessarily the case in general."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"If it were running in a VM, this can lead to cache coherency issues. The "
|
|
"problem is that the VM is accessing memory directly with the cache disabled, "
|
|
"while the host has cacheable aliases to the same memory. Even if the host "
|
|
"doesn't explicitly access the memory, speculative accesses can lead to cache "
|
|
"fills, and then changes from one or the other will get lost when the cache "
|
|
"is cleaned or the VM enables the cache. (Cache is keyed by physical address, "
|
|
"not VA or IPA.)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"For simplicity, we just use a hardcoded pagetable (see `idmap.S`) that "
|
|
"identity maps the first 1 GiB of address space for devices, the next 1 GiB "
|
|
"for DRAM, and another 1 GiB higher up for more devices. This matches the "
|
|
"memory layout that QEMU uses."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"We also set up the exception vector (`vbar_el1`), which we'll see more about "
|
|
"later."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/entry-point.md
|
|
msgid ""
|
|
"All examples this afternoon assume we will be running at exception level 1 "
|
|
"(EL1). If you need to run at a different exception level, you'll need to "
|
|
"modify `entry.S` accordingly."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "Inline assembly"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"Sometimes we need to use assembly to do things that aren't possible with "
|
|
"Rust code. For example, to make an HVC (hypervisor call) to tell the "
|
|
"firmware to power off the system:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"// SAFETY: this only uses the declared registers and doesn't do anything\n"
|
|
" // with memory.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"hvc #0\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w0\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w1\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w2\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w3\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w4\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w5\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w6\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid "\"w7\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"(If you actually want to do this, use the [`smccc`](https://crates.io/crates/"
|
|
"smccc) crate which has wrappers for all these functions.)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"PSCI is the Arm Power State Coordination Interface, a standard set of "
|
|
"functions to manage system and CPU power states, among other things. It is "
|
|
"implemented by EL3 firmware and hypervisors on many systems."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"The `0 => _` syntax means initialize the register to 0 before running the "
|
|
"inline assembly code, and ignore its contents afterwards. We need to use "
|
|
"`inout` rather than `in` because the call could potentially clobber the "
|
|
"contents of the registers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"This `main` function needs to be `#[unsafe(no_mangle)]` and `extern \"C\"` "
|
|
"because it is called from our entry point in `entry.S`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"Just `#[no_mangle]` would be sufficient but [RFC3325](https://rust-lang."
|
|
"github.io/rfcs/3325-unsafe-attributes.html) uses this notation to draw "
|
|
"reviewer attention to attributes that might cause undefined behavior if used "
|
|
"incorrectly."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"`_x0`–`_x3` are the values of registers `x0`–`x3`, which are conventionally "
|
|
"used by the bootloader to pass things like a pointer to the device tree. "
|
|
"According to the standard aarch64 calling convention (which is what `extern "
|
|
"\"C\"` specifies to use), registers `x0`–`x7` are used for the first 8 "
|
|
"arguments passed to a function, so `entry.S` doesn't need to do anything "
|
|
"special except make sure it doesn't change these registers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/inline-assembly.md
|
|
msgid ""
|
|
"Run the example in QEMU with `make qemu_psci` under `src/bare-metal/aps/"
|
|
"examples`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid "Volatile memory access for MMIO"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Use [`pointer::read_volatile`](https://doc.rust-lang.org/stable/core/"
|
|
"primitive.pointer.html#method.read_volatile) and [`pointer::write_volatile`]"
|
|
"(https://doc.rust-lang.org/stable/core/primitive.pointer.html#method."
|
|
"write_volatile)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Never hold a reference to a location being accessed with these methods. Rust "
|
|
"may read from (or write to, for `&mut`) a reference at any time."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Use `&raw` to get fields of structs without creating an intermediate "
|
|
"reference."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid "// SAFETY: Some device is mapped at this address.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Volatile access: read or write operations may have side-effects, so prevent "
|
|
"the compiler or hardware from reordering, duplicating or eliding them."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Usually if you write and then read, e.g. via a mutable reference, the "
|
|
"compiler may assume that the value read is the same as the value just "
|
|
"written, and not bother actually reading memory."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"Some existing crates for volatile access to hardware do hold references, but "
|
|
"this is unsound. Whenever a reference exists, the compiler may choose to "
|
|
"dereference it."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid "Use `&raw` to get struct field pointers from a pointer to the struct."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/mmio.md
|
|
msgid ""
|
|
"For compatibility with old versions of Rust you can use the [`addr_of!`]"
|
|
"(https://doc.rust-lang.org/stable/core/ptr/macro.addr_of.html) macro instead."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid "Let's write a UART driver"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"The QEMU 'virt' machine has a [PL011](https://developer.arm.com/"
|
|
"documentation/ddi0183/g) UART, so let's write a driver for that."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid "/// Minimal driver for a PL011 UART.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"/// Constructs a new instance of the UART driver for a PL011 device at the\n"
|
|
" /// given base address.\n"
|
|
" ///\n"
|
|
" /// # Safety\n"
|
|
" ///\n"
|
|
" /// The given base address must point to the 8 MMIO control registers of "
|
|
"a\n"
|
|
" /// PL011 device, which must be mapped into the address space of the "
|
|
"process\n"
|
|
" /// as device memory and not have any other aliases.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "/// Writes a single byte to the UART.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "// Wait until there is room in the TX buffer.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"// SAFETY: We know that the base address points to the control\n"
|
|
" // registers of a PL011 device which is appropriately mapped.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "// Write to the TX buffer.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "// Wait until the UART is no longer busy.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"Note that `Uart::new` is unsafe while the other methods are safe. This is "
|
|
"because as long as the caller of `Uart::new` guarantees that its safety "
|
|
"requirements are met (i.e. that there is only ever one instance of the "
|
|
"driver for a given UART, and nothing else aliasing its address space), then "
|
|
"it is always safe to call `write_byte` later because we can assume the "
|
|
"necessary preconditions."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"We could have done it the other way around (making `new` safe but "
|
|
"`write_byte` unsafe), but that would be much less convenient to use as every "
|
|
"place that calls `write_byte` would need to reason about the safety"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart.md
|
|
msgid ""
|
|
"This is a common pattern for writing safe wrappers of unsafe code: moving "
|
|
"the burden of proof for soundness from a large number of places to a smaller "
|
|
"number of places."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/traits.md
|
|
msgid "More traits"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/traits.md
|
|
msgid ""
|
|
"We derived the `Debug` trait. It would be useful to implement a few more "
|
|
"traits too."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/traits.md
|
|
msgid ""
|
|
"// SAFETY: `Uart` just contains a pointer to device memory, which can be\n"
|
|
"// accessed from any context.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/traits.md
|
|
msgid ""
|
|
"Implementing `Write` lets us use the `write!` and `writeln!` macros with our "
|
|
"`Uart` type."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/traits.md
|
|
msgid ""
|
|
"`Send` is an auto-trait, but not implemented automatically because it is not "
|
|
"implemented for pointers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/logging/using.md
|
|
msgid "Using it"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md
|
|
msgid ""
|
|
"Let's write a small program using our driver to write to the serial console."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/safemmio/using.md
|
|
#: src/bare-metal/aps/logging/using.md src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Base address of the primary PL011 UART.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/safemmio/using.md
|
|
#: src/bare-metal/aps/logging/using.md src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"// SAFETY: `PL011_BASE_ADDRESS` is the base address of a PL011 device, and\n"
|
|
" // nothing else accesses that address range.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md src/bare-metal/aps/safemmio/using.md
|
|
#: src/bare-metal/aps/logging/using.md src/bare-metal/aps/aarch64-rt.md
|
|
msgid "\"main({x0:#x}, {x1:#x}, {x2:#x}, {x3:#x})\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md
|
|
msgid ""
|
|
"As in the [inline assembly](../inline-assembly.md) example, this `main` "
|
|
"function is called from our entry point code in `entry.S`. See the speaker "
|
|
"notes there for details."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/uart/using.md
|
|
msgid ""
|
|
"Run the example in QEMU with `make qemu_minimal` under `src/bare-metal/aps/"
|
|
"examples`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "A better UART driver"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid ""
|
|
"The PL011 actually has [more registers](https://developer.arm.com/"
|
|
"documentation/ddi0183/g/programmers-model/summary-of-registers), and adding "
|
|
"offsets to construct pointers to access them is error-prone and hard to "
|
|
"read. Additionally, some of them are bit fields, which would be nice to "
|
|
"access in a structured way."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "Offset"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "Register name"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "Width"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x00"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "DR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "12"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x04"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "RSR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "4"
|
|
msgstr "4"
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x18"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "FR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "9"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x20"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "ILPR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "8"
|
|
msgstr "8"
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x24"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "IBRD"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "16"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x28"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "FBRD"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "6"
|
|
msgstr "6"
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x2c"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "LCR_H"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x30"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "CR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x34"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "IFLS"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x38"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "IMSC"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "11"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x3c"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "RIS"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x40"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "MIS"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x44"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "ICR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "0x48"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "DMACR"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "3"
|
|
msgstr "3"
|
|
|
|
#: src/bare-metal/aps/better-uart.md
|
|
msgid "There are also some ID registers that have been omitted for brevity."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid ""
|
|
"The [`bitflags`](https://crates.io/crates/bitflags) crate is useful for "
|
|
"working with bitflags."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Flags from the UART flag register.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Clear to send.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Data set ready.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Data carrier detect.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// UART busy transmitting data.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Receive FIFO is empty.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Transmit FIFO is full.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Receive FIFO is full.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Transmit FIFO is empty.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid "/// Ring indicator.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/bitflags.md
|
|
msgid ""
|
|
"The `bitflags!` macro creates a newtype something like `struct Flags(u16)`, "
|
|
"along with a bunch of method implementations to get and set flags."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/registers.md
|
|
msgid "Multiple registers"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/registers.md
|
|
msgid ""
|
|
"We can use a struct to represent the memory layout of the UART's registers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/registers.md
|
|
msgid ""
|
|
"[`#[repr(C)]`](https://doc.rust-lang.org/reference/type-layout.html#the-c-"
|
|
"representation) tells the compiler to lay the struct fields out in order, "
|
|
"following the same rules as C. This is necessary for our struct to have a "
|
|
"predictable layout, as default Rust representation allows the compiler to "
|
|
"(among other things) reorder fields however it sees fit."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "Now let's use the new `Registers` struct in our driver."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "/// Driver for a PL011 UART.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
msgid ""
|
|
"/// Constructs a new instance of the UART driver for a PL011 device with "
|
|
"the\n"
|
|
" /// given set of registers.\n"
|
|
" ///\n"
|
|
" /// # Safety\n"
|
|
" ///\n"
|
|
" /// The given pointer must point to the 8 MMIO control registers of a "
|
|
"PL011\n"
|
|
" /// device, which must be mapped into the address space of the process "
|
|
"as\n"
|
|
" /// device memory and not have any other aliases.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
msgid ""
|
|
"// SAFETY: We know that self.registers points to the control registers\n"
|
|
" // of a PL011 device which is appropriately mapped.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"/// Reads and returns a pending byte, or `None` if nothing has been\n"
|
|
" /// received.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
msgid ""
|
|
"// SAFETY: We know that self.registers points to the control\n"
|
|
" // registers of a PL011 device which is appropriately mapped.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "// TODO: Check for error conditions in bits 8-11.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
msgid ""
|
|
"Note the use of `&raw const` / `&raw mut` to get pointers to individual "
|
|
"fields without creating an intermediate reference, which would be unsound."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/better-uart/driver.md
|
|
msgid ""
|
|
"The example isn't included in the slides because it is very similar to the "
|
|
"`safe-mmio` example which comes next. You can run it in QEMU with `make "
|
|
"qemu` under `src/bare-metal/aps/examples` if you need to."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"The [`safe-mmio`](https://crates.io/crates/safe-mmio) crate provides types "
|
|
"to wrap registers that can be read or written safely."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Can't read"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Read has no side-effects"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Read has side-effects"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Can't write"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"[`ReadPure`](https://docs.rs/safe-mmio/latest/safe_mmio/fields/struct."
|
|
"ReadPure.html)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"[`ReadOnly`](https://docs.rs/safe-mmio/latest/safe_mmio/fields/struct."
|
|
"ReadOnly.html)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Can write"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"[`WriteOnly`](https://docs.rs/safe-mmio/latest/safe_mmio/fields/struct."
|
|
"WriteOnly.html)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"[`ReadPureWrite`](https://docs.rs/safe-mmio/latest/safe_mmio/fields/struct."
|
|
"ReadPureWrite.html)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"[`ReadWrite`](https://docs.rs/safe-mmio/latest/safe_mmio/fields/struct."
|
|
"ReadWrite.html)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid "Reading `dr` has a side effect: it pops a byte from the receive FIFO."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"Reading `rsr` (and other registers) has no side-effects. It is a 'pure' read."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"There are a number of different crates providing safe abstractions around "
|
|
"MMIO operations; we recommend the `safe-mmio` crate."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/registers.md
|
|
msgid ""
|
|
"The difference between `ReadPure` or `ReadOnly` (and likewise between "
|
|
"`ReadPureWrite` and `ReadWrite`) is whether reading a register can have side-"
|
|
"effects that change the state of the device, e.g., reading the data register "
|
|
"pops a byte from the receive FIFO. `ReadPure` means that reads have no side-"
|
|
"effects, they are purely reading data."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"/// Constructs a new instance of the UART driver for a PL011 device with "
|
|
"the\n"
|
|
" /// given set of registers.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid "The driver no longer needs any unsafe code!"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"`UniqueMmioPointer` is a wrapper around a raw pointer to an MMIO device or "
|
|
"register. The caller of `UniqueMmioPointer::new` promises that it is valid "
|
|
"and unique for the given lifetime, so it can provide safe methods to read "
|
|
"and write fields."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"Note that `Uart::new` is now safe; `UniqueMmioPointer::new` is unsafe "
|
|
"instead."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"These MMIO accesses are generally a wrapper around `read_volatile` and "
|
|
"`write_volatile`, though on aarch64 they are instead implemented in assembly "
|
|
"to work around a bug where the compiler can emit instructions that prevent "
|
|
"MMIO virtualization."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"The `field!` and `field_shared!` macros internally use `&raw mut` and `&raw "
|
|
"const` to get pointers to individual fields without creating an intermediate "
|
|
"reference, which would be unsound."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"`field!` needs a mutable reference to a `UniqueMmioPointer`, and returns a "
|
|
"`UniqueMmioPointer` that allows reads with side effects and writes."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/driver.md
|
|
msgid ""
|
|
"`field_shared!` works with a shared reference to either a "
|
|
"`UniqueMmioPointer` or a `SharedMmioPointer`. It returns a "
|
|
"`SharedMmioPointer` that only allows pure reads."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
msgid ""
|
|
"Let's write a small program using our driver to write to the serial console, "
|
|
"and echo incoming bytes."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
msgid "b'\\r'"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "b'\\n'"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
msgid "b'q'"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
msgid "\"\\n\\nBye!\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/safemmio/using.md
|
|
msgid ""
|
|
"Run the example in QEMU with `make qemu_safemmio` under `src/bare-metal/aps/"
|
|
"examples`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging.md
|
|
msgid ""
|
|
"It would be nice to be able to use the logging macros from the [`log`]"
|
|
"(https://crates.io/crates/log) crate. We can do this by implementing the "
|
|
"`Log` trait."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging.md
|
|
msgid "\"[{}] {}\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging.md
|
|
msgid "/// Initialises UART logger.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging.md
|
|
msgid ""
|
|
"The first unwrap in `log` will succeed because we initialize `LOGGER` before "
|
|
"calling `set_logger`. The second will succeed because `Uart::write_str` "
|
|
"always returns `Ok`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging/using.md
|
|
msgid "We need to initialise the logger before we use it."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging/using.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"{info}\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging/using.md
|
|
msgid "Note that our panic handler can now log details of panics."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/logging/using.md
|
|
msgid ""
|
|
"Run the example in QEMU with `make qemu_logger` under `src/bare-metal/aps/"
|
|
"examples`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/exceptions.md
|
|
msgid ""
|
|
"AArch64 defines an exception vector table with 16 entries, for 4 types of "
|
|
"exceptions (synchronous, IRQ, FIQ, SError) from 4 states (current EL with "
|
|
"SP0, current EL with SPx, lower EL using AArch64, lower EL using AArch32). "
|
|
"We implement this in assembly to save volatile registers to the stack before "
|
|
"calling into Rust code:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/exceptions.md
|
|
msgid "EL is exception level; all our examples this afternoon run in EL1."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/exceptions.md
|
|
msgid ""
|
|
"For simplicity we aren't distinguishing between SP0 and SPx for the current "
|
|
"EL exceptions, or between AArch32 and AArch64 for the lower EL exceptions."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/exceptions.md
|
|
msgid ""
|
|
"For this example we just log the exception and power down, as we don't "
|
|
"expect any of them to actually happen."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/exceptions.md
|
|
msgid ""
|
|
"We can think of exception handlers and our main execution context more or "
|
|
"less like different threads. [`Send` and `Sync`](../../concurrency/send-sync."
|
|
"md) will control what we can share between them, just like with threads. For "
|
|
"example, if we want to share some value between exception handlers and the "
|
|
"rest of the program, and it's `Send` but not `Sync`, then we'll need to wrap "
|
|
"it in something like a `Mutex` and put it in a static."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
msgid ""
|
|
"The `aarch64-rt` crate provides the assembly entry point and exception "
|
|
"vector that we implemented before. We just need to mark our main function "
|
|
"with the `entry!` macro."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
msgid ""
|
|
"It also provides the `initial_pagetable!` macro to let us define an initial "
|
|
"static pagetable in Rust, rather than in assembly code like we did before."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
msgid ""
|
|
"We can also use the UART driver from the `arm-pl011-uart` crate rather than "
|
|
"writing our own."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Attributes to use for device memory in the initial identity map.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Attributes to use for normal memory in the initial identity map.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "// 1 GiB of device memory.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "// 1 GiB of normal memory.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "// Another 1 GiB of device memory starting at 256 GiB.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"system_off returned\""
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/aarch64-rt.md
|
|
msgid ""
|
|
"Run the example in QEMU with `make qemu_rt` under `src/bare-metal/aps/"
|
|
"examples`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "[oreboot](https://github.com/oreboot/oreboot)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "\"coreboot without the C\"."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "Supports x86, aarch64 and RISC-V."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "Relies on LinuxBoot rather than having many drivers itself."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid ""
|
|
"[Rust RaspberryPi OS tutorial](https://github.com/rust-embedded/rust-"
|
|
"raspberrypi-OS-tutorials)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid ""
|
|
"Initialization, UART driver, simple bootloader, JTAG, exception levels, "
|
|
"exception handling, page tables."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid ""
|
|
"Some caveats around cache maintenance and initialization in Rust, not "
|
|
"necessarily a good example to copy for production code."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "[`cargo-call-stack`](https://crates.io/crates/cargo-call-stack)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid "Static analysis to determine maximum stack usage."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/aps/other-projects.md
|
|
msgid ""
|
|
"The RaspberryPi OS tutorial runs Rust code before the MMU and caches are "
|
|
"enabled. This will read and write memory (e.g. the stack). However, this has "
|
|
"the problems mentioned at the beginning of this session regarding unaligned "
|
|
"access and cache coherency."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates.md
|
|
msgid "Useful crates"
|
|
msgstr "Kullanışlı kasalar (crates)"
|
|
|
|
#: src/bare-metal/useful-crates.md
|
|
msgid ""
|
|
"We'll look at a few crates that solve some common problems in bare-metal "
|
|
"programming."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"The [`zerocopy`](https://docs.rs/zerocopy/) crate (from Fuchsia) provides "
|
|
"traits and macros for safely converting between byte sequences and other "
|
|
"types."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"This is not suitable for MMIO (as it doesn't use volatile reads and writes), "
|
|
"but can be useful for working with structures shared with hardware e.g. by "
|
|
"DMA, or sent over some external interface."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"`FromBytes` can be implemented for types for which any byte pattern is "
|
|
"valid, and so can safely be converted from an untrusted sequence of bytes."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"Attempting to derive `FromBytes` for these types would fail, because "
|
|
"`RequestType` doesn't use all possible u32 values as discriminants, so not "
|
|
"all byte patterns are valid."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"`zerocopy::byteorder` has types for byte-order aware numeric primitives."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/zerocopy.md
|
|
msgid ""
|
|
"Run the example with `cargo run` under `src/bare-metal/useful-crates/"
|
|
"zerocopy-example/`. (It won't run in the Playground because of the crate "
|
|
"dependency.)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid ""
|
|
"The [`aarch64-paging`](https://crates.io/crates/aarch64-paging) crate lets "
|
|
"you create page tables according to the AArch64 Virtual Memory System "
|
|
"Architecture."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid "// Create a new page table with identity mapping.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid "// Map a 2 MiB region of memory as read-only.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid "// Set `TTBR0_EL1` to activate the page table.\n"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid ""
|
|
"This is used in Android for the [Protected VM Firmware](https://cs.android."
|
|
"com/android/platform/superproject/main/+/main:packages/modules/"
|
|
"Virtualization/guest/pvmfw/)."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/aarch64-paging.md
|
|
msgid ""
|
|
"There's no easy way to run this example by itself, as it needs to run on "
|
|
"real hardware or under QEMU."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/buddy_system_allocator.md
|
|
msgid ""
|
|
"[`buddy_system_allocator`](https://crates.io/crates/buddy_system_allocator) "
|
|
"is a crate that implements a basic buddy system allocator. It can be used "
|
|
"both to implement [`GlobalAlloc`](https://doc.rust-lang.org/core/alloc/trait."
|
|
"GlobalAlloc.html) (using [`LockedHeap`](https://docs.rs/"
|
|
"buddy_system_allocator/0.9.0/buddy_system_allocator/struct.LockedHeap.html)) "
|
|
"so you can use the standard `alloc` crate (as we saw [before](../alloc.md)), "
|
|
"or for allocating other address space (using [`FrameAllocator`](https://docs."
|
|
"rs/buddy_system_allocator/0.9.0/buddy_system_allocator/struct.FrameAllocator."
|
|
"html)) . For example, we might want to allocate MMIO space for PCI BARs:"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/buddy_system_allocator.md
|
|
msgid "PCI BARs always have alignment equal to their size."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/buddy_system_allocator.md
|
|
msgid ""
|
|
"Run the example with `cargo run` under `src/bare-metal/useful-crates/"
|
|
"allocator-example/`. (It won't run in the Playground because of the crate "
|
|
"dependency.)"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/tinyvec.md
|
|
msgid ""
|
|
"Sometimes you want something that can be resized like a `Vec`, but without "
|
|
"heap allocation. [`tinyvec`](https://crates.io/crates/tinyvec) provides "
|
|
"this: a vector backed by an array or slice, which could be statically "
|
|
"allocated or on the stack, that keeps track of how many elements are used "
|
|
"and panics if you try to use more than are allocated."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/tinyvec.md
|
|
msgid ""
|
|
"`tinyvec` requires that the element type implement `Default` for "
|
|
"initialization."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/tinyvec.md
|
|
msgid ""
|
|
"The Rust Playground includes `tinyvec`, so this example will run fine inline."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid ""
|
|
"`std::sync::Mutex` and the other synchronisation primitives from `std::sync` "
|
|
"are not available in `core` or `alloc`. How can we manage synchronisation or "
|
|
"interior mutability, such as for sharing state between different CPUs?"
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid ""
|
|
"The [`spin`](https://crates.io/crates/spin) crate provides spinlock-based "
|
|
"equivalents of many of these primitives."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid "Be careful to avoid deadlock if you take locks in interrupt handlers."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid ""
|
|
"`spin` also has a ticket lock mutex implementation; equivalents of `RwLock`, "
|
|
"`Barrier` and `Once` from `std::sync`; and `Lazy` for lazy initialization."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid ""
|
|
"The [`once_cell`](https://crates.io/crates/once_cell) crate also has some "
|
|
"useful types for late initialization with a slightly different approach to "
|
|
"`spin::once::Once`."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/useful-crates/spin.md
|
|
msgid ""
|
|
"The Rust Playground includes `spin`, so this example will run fine inline."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/android.md
|
|
msgid ""
|
|
"To build a bare-metal Rust binary in AOSP, you need to use a "
|
|
"`rust_ffi_static` Soong rule to build your Rust code, then a `cc_binary` "
|
|
"with a linker script to produce the binary itself, and then a `raw_binary` "
|
|
"to convert the ELF to a raw binary ready to be run."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/android/vmbase.md
|
|
msgid "vmbase"
|
|
msgstr "vmbase"
|
|
|
|
#: src/bare-metal/android/vmbase.md
|
|
msgid ""
|
|
"For VMs running under crosvm on aarch64, the [vmbase](https://android."
|
|
"googlesource.com/platform/packages/modules/Virtualization/+/refs/heads/main/"
|
|
"libs/libvmbase/) library provides a linker script and useful defaults for "
|
|
"the build rules, along with an entry point, UART console logging and more."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/android/vmbase.md
|
|
msgid ""
|
|
"The `main!` macro marks your main function, to be called from the `vmbase` "
|
|
"entry point."
|
|
msgstr ""
|
|
|
|
#: src/bare-metal/android/vmbase.md
|
|
msgid ""
|
|
"The `vmbase` entry point handles console initialisation, and issues a "
|
|
"PSCI_SYSTEM_OFF to shutdown the VM if your main function returns."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/afternoon.md
|
|
msgid "We will write a driver for the PL031 real-time clock device."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/afternoon.md
|
|
msgid ""
|
|
"After looking at the exercises, you can look at the [solutions](solutions-"
|
|
"afternoon.md) provided."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "RTC driver"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"The QEMU aarch64 virt machine has a [PL031](https://developer.arm.com/"
|
|
"documentation/ddi0224/c) real-time clock at 0x9010000. For this exercise, "
|
|
"you should write a driver for it."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"Use it to print the current time to the serial console. You can use the "
|
|
"[`chrono`](https://crates.io/crates/chrono) crate for date/time formatting."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"Use the match register and raw interrupt status to busy-wait until a given "
|
|
"time, e.g. 3 seconds in the future. (Call [`core::hint::spin_loop`](https://"
|
|
"doc.rust-lang.org/core/hint/fn.spin_loop.html) inside the loop.)"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"_Extension if you have time:_ Enable and handle the interrupt generated by "
|
|
"the RTC match. You can use the driver provided in the [`arm-gic`](https://"
|
|
"docs.rs/arm-gic/) crate to configure the Arm Generic Interrupt Controller."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "Use the RTC interrupt, which is wired to the GIC as `IntId::spi(2)`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"Once the interrupt is enabled, you can put the core to sleep via `arm_gic::"
|
|
"wfi()`, which will cause the core to sleep until it receives an interrupt."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"Download the [exercise template](../../comprehensive-rust-exercises.zip) and "
|
|
"look in the `rtc` directory for the following files."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid ""
|
|
"_src/exceptions.rs_ (you should only need to change this for the 3rd part of "
|
|
"the exercise):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "_src/logger.rs_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "_build.rs_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "_memory.ld_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "_Makefile_ (you shouldn't need to change this):"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/rtc.md
|
|
msgid "Run the code in QEMU with `make qemu`."
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "Bare Metal Rust Afternoon"
|
|
msgstr "Yalın (Bare) Metal Rust Öğleden Sonra"
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "([back to exercise](rtc.md))"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "_main.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Base addresses of the GICv3.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Base address of the PL031 RTC.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// The IRQ used by the PL031 RTC.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"main({:#x}, {:#x}, {:#x}, {:#x})\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"// SAFETY: `GICD_BASE_ADDRESS` and `GICR_BASE_ADDRESS` are the base\n"
|
|
" // addresses of a GICv3 distributor and redistributor respectively, and\n"
|
|
" // nothing else accesses those address ranges.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"// SAFETY: `PL031_BASE_ADDRESS` is the base address of a PL031 device, and\n"
|
|
" // nothing else accesses that address range.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"RTC: {time}\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "// Wait for 3 seconds, without interrupts.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"Waiting for {}\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"matched={}, interrupt_pending={}\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "\"Finished waiting\""
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "// Wait another 3 seconds for an interrupt.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "_pl031.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Data register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Match register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Load register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Control register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Interrupt Mask Set or Clear register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Raw Interrupt Status\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Masked Interrupt Status\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Interrupt Clear Register\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Driver for a PL031 real-time clock.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"/// Constructs a new instance of the RTC driver for a PL031 device with the\n"
|
|
" /// given set of registers.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Reads the current RTC value.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"/// Writes a match value. When the RTC value matches this then an interrupt\n"
|
|
" /// will be generated (if it is enabled).\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"/// Returns whether the match register matches the RTC value, whether or "
|
|
"not\n"
|
|
" /// the interrupt is enabled.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"/// Returns whether there is currently an interrupt pending.\n"
|
|
" ///\n"
|
|
" /// This should be true if and only if `matched` returns true and the\n"
|
|
" /// interrupt is masked.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid ""
|
|
"/// Sets or clears the interrupt mask.\n"
|
|
" ///\n"
|
|
" /// When the mask is true the interrupt is enabled; when it is false "
|
|
"the\n"
|
|
" /// interrupt is disabled.\n"
|
|
msgstr ""
|
|
|
|
#: src/exercises/bare-metal/solutions-afternoon.md
|
|
msgid "/// Clears a pending interrupt, if any.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid "Welcome to Concurrency in Rust"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"Rust has full support for concurrency using OS threads with mutexes and "
|
|
"channels."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"The Rust type system plays an important role in making many concurrency bugs "
|
|
"compile time bugs. This is often referred to as _fearless concurrency_ since "
|
|
"you can rely on the compiler to ensure correctness at runtime."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 3 hours and 20 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 3 saat 20 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"Rust lets us access OS concurrency toolkit: threads, sync. primitives, etc."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"The type system gives us safety for concurrency without any special features."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome.md
|
|
msgid ""
|
|
"The same tools that help with \"concurrent\" access in a single thread (e."
|
|
"g., a called function that might mutate an argument or save references to it "
|
|
"to read later) save us from multi-threading issues."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Rust threads work similarly to threads in other languages:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "\"Count in thread: {i}!\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "\"Main thread: {i}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Spawning new threads does not automatically delay program termination at the "
|
|
"end of `main`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Thread panics are independent of each other."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Panics can carry a payload, which can be unpacked with [`Any::downcast_ref`]"
|
|
"(https://doc.rust-lang.org/std/any/trait.Any.html#method.downcast_ref)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Run the example."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"5ms timing is loose enough that main and spawned threads stay mostly in "
|
|
"lockstep."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Notice that the program ends before the spawned thread reaches 10!"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"This is because `main` ends the program and spawned threads do not make it "
|
|
"persist."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Compare to `pthreads`/C++ `std::thread`/`boost::thread` if desired."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "How do we wait around for the spawned thread to complete?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"[`thread::spawn`](https://doc.rust-lang.org/std/thread/fn.spawn.html) "
|
|
"returns a `JoinHandle`. Look at the docs."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"`JoinHandle` has a [`.join()`](https://doc.rust-lang.org/std/thread/struct."
|
|
"JoinHandle.html#method.join) method that blocks."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Use `let handle = thread::spawn(...)` and later `handle.join()` to wait for "
|
|
"the thread to finish and have the program count all the way to 10."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Now what if we want to return a value?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Look at docs again:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"[`thread::spawn`](https://doc.rust-lang.org/std/thread/fn.spawn.html)'s "
|
|
"closure returns `T`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"`JoinHandle` [`.join()`](https://doc.rust-lang.org/std/thread/struct."
|
|
"JoinHandle.html#method.join) returns `thread::Result<T>`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Use the `Result` return value from `handle.join()` to get access to the "
|
|
"returned value."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Ok, what about the other case?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Trigger a panic in the thread. Note that this doesn't panic `main`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Access the panic payload. This is a good time to talk about [`Any`](https://"
|
|
"doc.rust-lang.org/std/any/index.html)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Now we can return values from threads! What about taking inputs?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Capture something by reference in the thread closure."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "An error message indicates we must move it."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "Move it in, see we can compute and then return a derived value."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "If we want to borrow?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid ""
|
|
"Main kills child threads when it returns, but another function would just "
|
|
"return and leave them running."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "That would be stack use-after-return, which violates memory safety!"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/plain.md
|
|
msgid "How do we avoid this? See next slide."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/scoped.md
|
|
msgid "Normal threads cannot borrow from their environment:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/scoped.md
|
|
msgid ""
|
|
"However, you can use a [scoped thread](https://doc.rust-lang.org/std/thread/"
|
|
"fn.scope.html) for this:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/scoped.md
|
|
msgid ""
|
|
"The reason for that is that when the `thread::scope` function completes, all "
|
|
"the threads are guaranteed to be joined, so they can return borrowed data."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/threads/scoped.md
|
|
msgid ""
|
|
"Normal Rust borrowing rules apply: you can either borrow mutably by one "
|
|
"thread, or immutably by any number of threads."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels.md src/concurrency/async-control-flow.md
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "This segment should take about 20 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 20 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/concurrency/channels/senders-receivers.md
|
|
msgid ""
|
|
"Rust channels have two parts: a [`Sender<T>`](https://doc.rust-lang.org/std/"
|
|
"sync/mpsc/struct.Sender.html) and a [`Receiver<T>`](https://doc.rust-lang."
|
|
"org/std/sync/mpsc/struct.Receiver.html). The two parts are connected via the "
|
|
"channel, but you only see the end-points."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/senders-receivers.md
|
|
msgid "\"Received: {:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/senders-receivers.md
|
|
msgid ""
|
|
"[`mpsc`](https://doc.rust-lang.org/std/sync/mpsc/index.html) stands for "
|
|
"Multi-Producer, Single-Consumer. `Sender` and `SyncSender` implement `Clone` "
|
|
"(so you can make multiple producers) but `Receiver` does not."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/senders-receivers.md
|
|
msgid ""
|
|
"[`send()`](https://doc.rust-lang.org/std/sync/mpsc/struct.Sender.html#method."
|
|
"send) and [`recv()`](https://doc.rust-lang.org/std/sync/mpsc/struct.Receiver."
|
|
"html#method.recv) return `Result`. If they return `Err`, it means the "
|
|
"counterpart `Sender` or `Receiver` is dropped and the channel is closed."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md
|
|
msgid ""
|
|
"You get an unbounded and asynchronous channel with [`mpsc::channel()`]"
|
|
"(https://doc.rust-lang.org/std/sync/mpsc/fn.channel.html):"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md src/concurrency/channels/bounded.md
|
|
msgid "\"Message {i}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md src/concurrency/channels/bounded.md
|
|
msgid "\"{thread_id:?}: sent Message {i}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md src/concurrency/channels/bounded.md
|
|
msgid "\"{thread_id:?}: done\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md src/concurrency/channels/bounded.md
|
|
msgid "\"Main: got {msg}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md
|
|
msgid ""
|
|
"An unbounded channel will allocate as much space as is necessary to store "
|
|
"pending messages. The `send()` method will not block the calling thread."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/unbounded.md
|
|
msgid ""
|
|
"A call to `send()` will abort with an error (that is why it returns "
|
|
"`Result`) if the channel is closed. A channel is closed when the receiver is "
|
|
"dropped."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/bounded.md
|
|
msgid ""
|
|
"With bounded (synchronous) channels, [`send()`](https://doc.rust-lang.org/"
|
|
"std/sync/mpsc/struct.SyncSender.html#method.send) can block the current "
|
|
"thread:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/bounded.md
|
|
msgid ""
|
|
"Calling `send()` will block the current thread until there is space in the "
|
|
"channel for the new message. The thread can be blocked indefinitely if there "
|
|
"is nobody who reads from the channel."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/bounded.md
|
|
msgid ""
|
|
"Like unbounded channels, a call to `send()` will abort with an error if the "
|
|
"channel is closed."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/channels/bounded.md
|
|
msgid ""
|
|
"A bounded channel with a size of zero is called a \"rendezvous channel\". "
|
|
"Every send will block the current thread until another thread calls "
|
|
"[`recv()`](https://doc.rust-lang.org/std/sync/mpsc/struct.Receiver."
|
|
"html#method.recv)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync.md
|
|
msgid "Send"
|
|
msgstr "Send"
|
|
|
|
#: src/concurrency/send-sync.md
|
|
msgid "Sync"
|
|
msgstr "Sync"
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid ""
|
|
"How does Rust know to forbid shared access across threads? The answer is in "
|
|
"two traits:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid ""
|
|
"[`Send`](https://doc.rust-lang.org/std/marker/trait.Send.html): a type `T` "
|
|
"is `Send` if it is safe to move a `T` across a thread boundary."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid ""
|
|
"[`Sync`](https://doc.rust-lang.org/std/marker/trait.Sync.html): a type `T` "
|
|
"is `Sync` if it is safe to move a `&T` across a thread boundary."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid ""
|
|
"`Send` and `Sync` are [unsafe traits](../../unsafe-rust/unsafe-traits.md). "
|
|
"The compiler will automatically derive them for your types as long as they "
|
|
"only contain `Send` and `Sync` types. You can also implement them manually "
|
|
"when you know it is valid."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid ""
|
|
"One can think of these traits as markers that the type has certain thread-"
|
|
"safety properties."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/marker-traits.md
|
|
msgid "They can be used in the generic constraints as normal traits."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/send.md
|
|
msgid ""
|
|
"A type `T` is [`Send`](https://doc.rust-lang.org/std/marker/trait.Send.html) "
|
|
"if it is safe to move a `T` value to another thread."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/send.md
|
|
msgid ""
|
|
"The effect of moving ownership to another thread is that _destructors_ will "
|
|
"run in that thread. So the question is when you can allocate a value in one "
|
|
"thread and deallocate it in another."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/send.md
|
|
msgid ""
|
|
"As an example, a connection to the SQLite library must only be accessed from "
|
|
"a single thread."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/sync.md
|
|
msgid ""
|
|
"A type `T` is [`Sync`](https://doc.rust-lang.org/std/marker/trait.Sync.html) "
|
|
"if it is safe to access a `T` value from multiple threads at the same time."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/sync.md
|
|
msgid "More precisely, the definition is:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/sync.md
|
|
msgid "`T` is `Sync` if and only if `&T` is `Send`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/sync.md
|
|
msgid ""
|
|
"This statement is essentially a shorthand way of saying that if a type is "
|
|
"thread-safe for shared use, it is also thread-safe to pass references of it "
|
|
"across threads."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/sync.md
|
|
msgid ""
|
|
"This is because if a type is Sync it means that it can be shared across "
|
|
"multiple threads without the risk of data races or other synchronization "
|
|
"issues, so it is safe to move it to another thread. A reference to the type "
|
|
"is also safe to move to another thread, because the data it references can "
|
|
"be accessed from any thread safely."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`Send + Sync`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "Most types you come across are `Send + Sync`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`i8`, `f32`, `bool`, `char`, `&str`, ..."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`(T1, T2)`, `[T; N]`, `&[T]`, `struct { x: T }`, ..."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`String`, `Option<T>`, `Vec<T>`, `Box<T>`, ..."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`Arc<T>`: Explicitly thread-safe via atomic reference count."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`Mutex<T>`: Explicitly thread-safe via internal locking."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`mpsc::Sender<T>`: As of 1.72.0."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`AtomicBool`, `AtomicU8`, ...: Uses special atomic instructions."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"The generic types are typically `Send + Sync` when the type parameters are "
|
|
"`Send + Sync`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`Send + !Sync`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"These types can be moved to other threads, but they're not thread-safe. "
|
|
"Typically because of interior mutability:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`mpsc::Receiver<T>`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`Cell<T>`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`RefCell<T>`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`!Send + Sync`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"These types are safe to access (via shared references) from multiple "
|
|
"threads, but they cannot be moved to another thread:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"`MutexGuard<T: Sync>`: Uses OS level primitives which must be deallocated on "
|
|
"the thread which created them. However, an already-locked mutex can have its "
|
|
"guarded variable read by any thread with which the guard is shared."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "`!Send + !Sync`"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid "These types are not thread-safe and cannot be moved to other threads:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"`Rc<T>`: each `Rc<T>` has a reference to an `RcBox<T>`, which contains a non-"
|
|
"atomic reference count."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/send-sync/examples.md
|
|
msgid ""
|
|
"`*const T`, `*mut T`: Rust assumes raw pointers may have special concurrency "
|
|
"considerations."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state.md
|
|
msgid "Arc"
|
|
msgstr "Arc"
|
|
|
|
#: src/concurrency/shared-state.md
|
|
msgid "Mutex"
|
|
msgstr "Mutex"
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"[`Arc<T>`](https://doc.rust-lang.org/std/sync/struct.Arc.html) allows "
|
|
"shared, read-only ownership via `Arc::clone`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "/// A struct that prints which thread drops it.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "\"Dropped by {:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "// Sleep for 0-500ms.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "\"{thread_id:?}: {v:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "// Now only the spawned threads will hold clones of `v`.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"// When the last spawned thread finishes, it will drop `v`'s contents.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"`Arc` stands for \"Atomic Reference Counted\", a thread safe version of `Rc` "
|
|
"that uses atomic operations."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"`Arc<T>` implements `Clone` whether or not `T` does. It implements `Send` "
|
|
"and `Sync` if and only if `T` implements them both."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"`Arc::clone()` has the cost of atomic operations that get executed, but "
|
|
"after that the use of the `T` is free."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid ""
|
|
"Beware of reference cycles, `Arc` does not use a garbage collector to detect "
|
|
"them."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/arc.md
|
|
msgid "`std::sync::Weak` can help."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"[`Mutex<T>`](https://doc.rust-lang.org/std/sync/struct.Mutex.html) ensures "
|
|
"mutual exclusion _and_ allows mutable access to `T` behind a read-only "
|
|
"interface (another form of [interior mutability](../../borrowing/interior-"
|
|
"mutability.md)):"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid "\"v: {:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"Notice how we have a [`impl<T: Send> Sync for Mutex<T>`](https://doc.rust-"
|
|
"lang.org/std/sync/struct.Mutex.html#impl-Sync-for-Mutex%3CT%3E) blanket "
|
|
"implementation."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"`Mutex` in Rust looks like a collection with just one element --- the "
|
|
"protected data."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"It is not possible to forget to acquire the mutex before accessing the "
|
|
"protected data."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"You can get an `&mut T` from an `&Mutex<T>` by taking the lock. The "
|
|
"`MutexGuard` ensures that the `&mut T` doesn't outlive the lock being held."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"`Mutex<T>` implements both `Send` and `Sync` if and only if `T` implements "
|
|
"`Send`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid "A read-write lock counterpart: `RwLock`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid "Why does `lock()` return a `Result`?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/mutex.md
|
|
msgid ""
|
|
"If the thread that held the `Mutex` panicked, the `Mutex` becomes "
|
|
"\"poisoned\" to signal that the data it protected might be in an "
|
|
"inconsistent state. Calling `lock()` on a poisoned mutex fails with a "
|
|
"[`PoisonError`](https://doc.rust-lang.org/std/sync/struct.PoisonError.html). "
|
|
"You can call `into_inner()` on the error to recover the data regardless."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "Let us see `Arc` and `Mutex` in action:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "// use std::sync::{Arc, Mutex};\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "\"v: {v:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "Possible solution:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid "Notable parts:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid ""
|
|
"`v` is wrapped in both `Arc` and `Mutex`, because their concerns are "
|
|
"orthogonal."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid ""
|
|
"Wrapping a `Mutex` in an `Arc` is a common pattern to share mutable state "
|
|
"between threads."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid ""
|
|
"`v: Arc<_>` needs to be cloned to make a new reference for each new spawned "
|
|
"thread. Note `move` was added to the lambda signature."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/shared-state/example.md
|
|
msgid ""
|
|
"Blocks are introduced to narrow the scope of the `LockGuard` as much as "
|
|
"possible."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises.md src/concurrency/async-exercises.md
|
|
msgid "This segment should take about 1 hour and 10 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 1 saat 10 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid "The dining philosophers problem is a classic problem in concurrency:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"Five philosophers dine together at the same table. Each philosopher has "
|
|
"their own place at the table. There is a chopstick between each plate. The "
|
|
"dish served is spaghetti which requires two chopsticks to eat. Each "
|
|
"philosopher can only alternately think and eat. Moreover, a philosopher can "
|
|
"only eat their spaghetti when they have both a left and right chopstick. "
|
|
"Thus two chopsticks will only be available when their two nearest neighbors "
|
|
"are thinking, not eating. After an individual philosopher finishes eating, "
|
|
"they will put down both chopsticks."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"You will need a local [Cargo installation](../../cargo/running-locally.md) "
|
|
"for this exercise. Copy the code below to a file called `src/main.rs`, fill "
|
|
"out the blanks, and test that `cargo run` does not deadlock:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"// left_chopstick: ...\n"
|
|
" // right_chopstick: ...\n"
|
|
" // thoughts: ...\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"Eureka! {} has a new idea!\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid "// Pick up chopsticks...\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"{} is eating...\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"Socrates\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"Hypatia\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Plato\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Aristotle\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Pythagoras\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Create chopsticks\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Create philosophers\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid "// Make each of them think and eat 100 times\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Output their thoughts\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid "You can use the following `Cargo.toml`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[package]\n"
|
|
"name = \"dining-philosophers\"\n"
|
|
"version = \"0.1.0\"\n"
|
|
"edition = \"2024\"\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"Encourage students to focus first on implementing a solution that \"mostly\" "
|
|
"works."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"The deadlock in the simplest solution is a general concurrency problem and "
|
|
"highlights that Rust does not automatically prevent this sort of bug."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"Let us use our new knowledge to create a multi-threaded link checker. It "
|
|
"should start at a webpage and check that links on the page are valid. It "
|
|
"should recursively check other pages on the same domain and keep doing this "
|
|
"until all pages have been validated."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"For this, you will need an HTTP client such as [`reqwest`](https://docs.rs/"
|
|
"reqwest/). You will also need a way to find links, we can use [`scraper`]"
|
|
"(https://docs.rs/scraper/). Finally, we'll need some way of handling errors, "
|
|
"we will use [`thiserror`](https://docs.rs/thiserror/)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "Create a new Cargo project and `reqwest` it as a dependency with:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"If `cargo add` fails with `error: no such subcommand`, then please edit the "
|
|
"`Cargo.toml` file by hand. Add the dependencies listed below."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"The `cargo add` calls will update the `Cargo.toml` file to look like this:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[package]\n"
|
|
"name = \"link-checker\"\n"
|
|
"version = \"0.1.0\"\n"
|
|
"edition = \"2024\"\n"
|
|
"publish = false\n"
|
|
"\n"
|
|
"[dependencies]\n"
|
|
"reqwest = { version = \"0.11.12\", features = [\"blocking\", \"rustls-"
|
|
"tls\"] }\n"
|
|
"scraper = \"0.13.0\"\n"
|
|
"thiserror = \"1.0.37\"\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"You can now download the start page. Try with a small site such as `https://"
|
|
"www.google.org/`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "Your `src/main.rs` file should look something like this:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"request error: {0}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"bad http response: {0}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Checking {:#}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"href\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"On {base_url:#}: ignored unparsable {href:?}: {err}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"https://www.google.org\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "\"Links: {links:#?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "\"Could not extract links: {err:#}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid "Run the code in `src/main.rs` with"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"Use threads to check the links in parallel: send the URLs to be checked to a "
|
|
"channel and let a few threads check the URLs in parallel."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"Extend this to recursively extract links from all pages on the `www.google."
|
|
"org` domain. Put an upper limit of 100 pages or so so that you don't end up "
|
|
"being blocked by the site."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/link-checker.md
|
|
msgid ""
|
|
"This is a complex exercise and intended to give students an opportunity to "
|
|
"work on a larger project than others. A success condition for this exercise "
|
|
"is to get stuck on some \"real\" issue and work through it with the support "
|
|
"of other students or the instructor."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"{} is trying to eat\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid ""
|
|
"// To avoid a deadlock, we have to break the symmetry\n"
|
|
" // somewhere. This will swap the chopsticks without deinitializing\n"
|
|
" // either of them.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"{thought}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "Link Checker"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid ""
|
|
"/// Determine whether links within the given page should be extracted.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid ""
|
|
"/// Mark the given page as visited, returning false if it had already\n"
|
|
" /// been visited.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "// To multiplex the non-cloneable Receiver, wrap it in Arc<Mutex<_>>.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "// The sender got dropped. No more commands coming in.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Got crawling error: {:#}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/sync-exercises/solutions.md
|
|
msgid "\"Bad URLs: {:#?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"\"Async\" is a concurrency model where multiple tasks are executed "
|
|
"concurrently by executing each task until it would block, then switching to "
|
|
"another task that is ready to make progress. The model allows running a "
|
|
"larger number of tasks on a limited number of threads. This is because the "
|
|
"per-task overhead is typically very low and operating systems provide "
|
|
"primitives for efficiently identifying I/O that is able to proceed."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"Rust's asynchronous operation is based on \"futures\", which represent work "
|
|
"that may be completed in the future. Futures are \"polled\" until they "
|
|
"signal that they are complete."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"Futures are polled by an async runtime, and several different runtimes are "
|
|
"available."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"Python has a similar model in its `asyncio`. However, its `Future` type is "
|
|
"callback-based, and not polled. Async Python programs require a \"loop\", "
|
|
"similar to a runtime in Rust."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"JavaScript's `Promise` is similar, but again callback-based. The language "
|
|
"runtime implements the event loop, so many of the details of Promise "
|
|
"resolution are hidden."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/welcome-async.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 3 hours and 30 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 3 saat 30 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/concurrency/async.md
|
|
msgid "async/await"
|
|
msgstr "async/await"
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"At a high level, async Rust code looks very much like \"normal\" sequential "
|
|
"code:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid "\"Count is: {i}!\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"Note that this is a simplified example to show the syntax. There is no long "
|
|
"running operation or any real concurrency in it!"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"The \"async\" keyword is syntactic sugar. The compiler replaces the return "
|
|
"type with a future."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"You cannot make `main` async, without additional instructions to the "
|
|
"compiler on how to use the returned future."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"You need an executor to run async code. `block_on` blocks the current thread "
|
|
"until the provided future has run to completion."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"`.await` asynchronously waits for the completion of another operation. "
|
|
"Unlike `block_on`, `.await` doesn't block the current thread."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/async-await.md
|
|
msgid ""
|
|
"`.await` can only be used inside an `async` function (or block; these are "
|
|
"introduced later)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"[`Future`](https://doc.rust-lang.org/std/future/trait.Future.html) is a "
|
|
"trait, implemented by objects that represent an operation that may not be "
|
|
"complete yet. A future can be polled, and `poll` returns a [`Poll`](https://"
|
|
"doc.rust-lang.org/std/task/enum.Poll.html)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"An async function returns an `impl Future`. It's also possible (but "
|
|
"uncommon) to implement `Future` for your own types. For example, the "
|
|
"`JoinHandle` returned from `tokio::spawn` implements `Future` to allow "
|
|
"joining to it."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"The `.await` keyword, applied to a Future, causes the current async function "
|
|
"to pause until that Future is ready, and then evaluates to its output."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"The `Future` and `Poll` types are implemented exactly as shown; click the "
|
|
"links to show the implementations in the docs."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"`Context` allows a Future to schedule itself to be polled again when an "
|
|
"event such as a timeout occurs."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/futures.md
|
|
msgid ""
|
|
"`Pin` ensures that the Future isn't moved in memory, so that pointers into "
|
|
"that future remain valid. This is required to allow references to remain "
|
|
"valid after an `.await`. We will address `Pin` in the \"Pitfalls\" segment."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"Rust transforms an async function or block to a hidden type that implements "
|
|
"`Future`, using a state machine to track the function's progress. The "
|
|
"details of this transform are complex, but it helps to have a schematic "
|
|
"understanding of what is happening. The following function"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "/// Sum two D10 rolls plus a modifier.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "is transformed to something like"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Function has not begun yet.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Waiting for first `.await` to complete.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Waiting for second `.await` to complete.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Create future for first dice roll.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Poll sub-future for first dice roll.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Create future for second roll.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid "// Poll sub-future for second dice roll.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"This example is illustrative, and isn't an accurate representation of the "
|
|
"Rust compiler's transformation. The important things to notice here are:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"Calling an async function does nothing but construct and return a future."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"All local variables are stored in the function's future, using an enum to "
|
|
"identify where execution is currently suspended."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"An `.await` in the async function is translated into an a new state "
|
|
"containing all live variables and the awaited future. The `loop` then "
|
|
"handles that updated state, polling the future until it returns `Poll::"
|
|
"Ready`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"Execution continues eagerly until a `Poll::Pending` occurs. In this simple "
|
|
"example, every future is ready immediately."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"`main` contains a naïve executor, which just busy-loops until the future is "
|
|
"ready. We will discuss real executors shortly."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"Imagine the `Future` data structure for a deeply nested stack of async "
|
|
"functions. Each function's `Future` contains the `Future` structures for the "
|
|
"functions it calls. This can result in unexpectedly large compiler-generated "
|
|
"`Future` types."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"This also means that recursive async functions are challenging. Compare to "
|
|
"the common error of building recursive type, such as"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
msgid ""
|
|
"The fix for a recursive type is to add a layer of indrection, such as with "
|
|
"`Box`. Similarly, a recursive async function must box the recursive future:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/state-machine.md
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "\"{n}\""
|
|
msgstr "\"{n}\""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid ""
|
|
"A _runtime_ provides support for performing operations asynchronously (a "
|
|
"_reactor_) and is responsible for executing futures (an _executor_). Rust "
|
|
"does not have a \"built-in\" runtime, but several options are available:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid ""
|
|
"[Tokio](https://tokio.rs/): performant, with a well-developed ecosystem of "
|
|
"functionality like [Hyper](https://hyper.rs/) for HTTP or [Tonic](https://"
|
|
"github.com/hyperium/tonic) for gRPC."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid "[smol](https://docs.rs/smol/latest/smol/): simple and lightweight"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid ""
|
|
"Several larger applications have their own runtimes. For example, [Fuchsia]"
|
|
"(https://fuchsia.googlesource.com/fuchsia/+/refs/heads/main/src/lib/fuchsia-"
|
|
"async/src/lib.rs) already has one."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid ""
|
|
"Note that of the listed runtimes, only Tokio is supported in the Rust "
|
|
"playground. The playground also does not permit any I/O, so most interesting "
|
|
"async things can't run in the playground."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes.md
|
|
msgid ""
|
|
"Futures are \"inert\" in that they do not do anything (not even start an I/O "
|
|
"operation) unless there is an executor polling them. This differs from JS "
|
|
"Promises, for example, which will run to completion even if they are never "
|
|
"used."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "Tokio provides:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "A multi-threaded runtime for executing asynchronous code."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "An asynchronous version of the standard library."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "A large ecosystem of libraries."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "\"Count in task: {i}!\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "\"Main task: {i}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "With the `tokio::main` macro we can now make `main` async."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "The `spawn` function creates a new, concurrent \"task\"."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "Note: `spawn` takes a `Future`, you don't call `.await` on `count_to`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "**Further exploration:**"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid ""
|
|
"Why does `count_to` not (usually) get to 10? This is an example of async "
|
|
"cancellation. `tokio::spawn` returns a handle which can be awaited to wait "
|
|
"until it finishes."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "Try `count_to(10).await` instead of spawning."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/runtimes/tokio.md
|
|
msgid "Try awaiting the task returned from `tokio::spawn`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "Rust has a task system, which is a form of lightweight threading."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid ""
|
|
"A task has a single top-level future which the executor polls to make "
|
|
"progress. That future may have one or more nested futures that its `poll` "
|
|
"method polls, corresponding loosely to a call stack. Concurrency within a "
|
|
"task is possible by polling multiple child futures, such as racing a timer "
|
|
"and an I/O operation."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "\"127.0.0.1:0\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "\"listening on port {}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "\"connection from {addr:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "b\"Who are you?\\n\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "\"socket error\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid "\"Thanks for dialing in, {name}!\\n\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md src/concurrency/async-control-flow/join.md
|
|
msgid ""
|
|
"Copy this example into your prepared `src/main.rs` and run it from there."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid ""
|
|
"Try connecting to it with a TCP connection tool like [nc](https://www.unix."
|
|
"com/man-page/linux/1/nc/) or [telnet](https://www.unix.com/man-page/linux/1/"
|
|
"telnet/)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid ""
|
|
"Ask students to visualize what the state of the example server would be with "
|
|
"a few connected clients. What tasks exist? What are their Futures?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid ""
|
|
"This is the first time we've seen an `async` block. This is similar to a "
|
|
"closure, but does not take any arguments. Its return value is a Future, "
|
|
"similar to an `async fn`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async/tasks.md
|
|
msgid ""
|
|
"Refactor the async block into a function, and improve the error handling "
|
|
"using `?`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid ""
|
|
"Several crates have support for asynchronous channels. For instance `tokio`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "\"Received {count} pings so far.\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "\"ping_handler complete\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "\"Failed to send ping.\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "\"Sent {} pings so far.\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "\"Something went wrong in ping handler task.\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "Change the channel size to `3` and see how it affects the execution."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid ""
|
|
"Overall, the interface is similar to the `sync` channels as seen in the "
|
|
"[morning class](../channels.md)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid "Try removing the `std::mem::drop` call. What happens? Why?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid ""
|
|
"The [Flume](https://docs.rs/flume/latest/flume/) crate has channels that "
|
|
"implement both `sync` and `async` `send` and `recv`. This can be convenient "
|
|
"for complex applications with both IO and heavy CPU processing tasks."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/channels.md
|
|
msgid ""
|
|
"What makes working with `async` channels preferable is the ability to "
|
|
"combine them with other `future`s to combine them and create complex control "
|
|
"flow."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid ""
|
|
"A join operation waits until all of a set of futures are ready, and returns "
|
|
"a collection of their results. This is similar to `Promise.all` in "
|
|
"JavaScript or `asyncio.gather` in Python."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "\"https://google.com\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "\"https://httpbin.org/ip\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "\"https://play.rust-lang.org/\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "\"BAD_URL\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid "\"{page_sizes_dict:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid ""
|
|
"For multiple futures of disjoint types, you can use `std::future::join!` but "
|
|
"you must know how many futures you will have at compile time. This is "
|
|
"currently in the `futures` crate, soon to be stabilised in `std::future`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid ""
|
|
"The risk of `join` is that one of the futures may never resolve, this would "
|
|
"cause your program to stall."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/join.md
|
|
msgid ""
|
|
"You can also combine `join_all` with `join!` for instance to join all "
|
|
"requests to an http service as well as a database query. Try adding a "
|
|
"`tokio::time::sleep` to the future, using `futures::join!`. This is not a "
|
|
"timeout (that requires `select!`, explained in the next chapter), but "
|
|
"demonstrates `join!`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid ""
|
|
"A select operation waits until any of a set of futures is ready, and "
|
|
"responds to that future's result. In JavaScript, this is similar to `Promise."
|
|
"race`. In Python, it compares to `asyncio.wait(task_set, return_when=asyncio."
|
|
"FIRST_COMPLETED)`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid ""
|
|
"Similar to a match statement, the body of `select!` has a number of arms, "
|
|
"each of the form `pattern = future => statement`. When a `future` is ready, "
|
|
"its return value is destructured by the `pattern`. The `statement` is then "
|
|
"run with the resulting variables. The `statement` result becomes the result "
|
|
"of the `select!` macro."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid "\"got: {msg}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid "\"timeout\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid "\"Failed to send greeting\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid "\"Listener failed\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid ""
|
|
"The `listener` async block here is a common form: wait for some async event, "
|
|
"or for a timeout. Change the `sleep` to sleep longer to see it fail. Why "
|
|
"does the `send` also fail in this situation?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-control-flow/select.md
|
|
msgid ""
|
|
"`select!` is also often used in a loop in \"actor\" architectures, where a "
|
|
"task reacts to events in a loop. That has some pitfalls, which will be "
|
|
"discussed in the next segment."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls.md
|
|
msgid ""
|
|
"Async / await provides convenient and efficient abstraction for concurrent "
|
|
"asynchronous programming. However, the async/await model in Rust also comes "
|
|
"with its share of pitfalls and footguns. We illustrate some of them in this "
|
|
"chapter."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls.md
|
|
msgid "Pin"
|
|
msgstr "Pin"
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid "Blocking the executor"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"Most async runtimes only allow IO tasks to run concurrently. This means that "
|
|
"CPU blocking tasks will block the executor and prevent other tasks from "
|
|
"being executed. An easy workaround is to use async equivalent methods where "
|
|
"possible."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid "\"future {id} slept for {duration_ms}ms, finished after {}ms\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid "\"current_thread\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"Run the code and see that the sleeps happen consecutively rather than "
|
|
"concurrently."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"The `\"current_thread\"` flavor puts all tasks on a single thread. This "
|
|
"makes the effect more obvious, but the bug is still present in the multi-"
|
|
"threaded flavor."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"Switch the `std::thread::sleep` to `tokio::time::sleep` and await its result."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"Another fix would be to `tokio::task::spawn_blocking` which spawns an actual "
|
|
"thread and transforms its handle into a future without blocking the executor."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"You should not think of tasks as OS threads. They do not map 1 to 1 and most "
|
|
"executors will allow many tasks to run on a single OS thread. This is "
|
|
"particularly problematic when interacting with other libraries via FFI, "
|
|
"where that library might depend on thread-local storage or map to specific "
|
|
"OS threads (e.g., CUDA). Prefer `tokio::task::spawn_blocking` in such "
|
|
"situations."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/blocking-executor.md
|
|
msgid ""
|
|
"Use sync mutexes with care. Holding a mutex over an `.await` may cause "
|
|
"another task to block, and that task may be running on the same thread."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Recall an async function or block creates a type implementing `Future` and "
|
|
"containing all of the local variables. Some of those variables can hold "
|
|
"references (pointers) to other local variables. To ensure those remain "
|
|
"valid, the future can never be moved to a different memory location."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"To prevent moving the future type in memory, it can only be polled through a "
|
|
"pinned pointer. `Pin` is a wrapper around a reference that disallows all "
|
|
"operations that would move the instance it points to into a different memory "
|
|
"location."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"// A work item. In this case, just sleep for the given time and respond\n"
|
|
"// with a message on the `respond_on` channel.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "// A worker which listens for work on a queue and performs it.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "// Pretend to work.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "\"failed to send response\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "// TODO: report number of iterations every 100ms\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "// A requester which requests work and waits for it to complete.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "\"failed to send on work queue\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "\"failed waiting for response\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid "\"work result for iteration {i}: {resp}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"You may recognize this as an example of the actor pattern. Actors typically "
|
|
"call `select!` in a loop."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"This serves as a summation of a few of the previous lessons, so take your "
|
|
"time with it."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Naively add a `_ = sleep(Duration::from_millis(100)) => { println!(..) }` to "
|
|
"the `select!`. This will never execute. Why?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Instead, add a `timeout_fut` containing that future outside of the `loop`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"This still doesn't work. Follow the compiler errors, adding `&mut` to the "
|
|
"`timeout_fut` in the `select!` to work around the move, then using `Box::"
|
|
"pin`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"This compiles, but once the timeout expires it is `Poll::Ready` on every "
|
|
"iteration (a fused future would help with this). Update to reset "
|
|
"`timeout_fut` every time it expires:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Box allocates on the heap. In some cases, `std::pin::pin!` (only recently "
|
|
"stabilized, with older code often using `tokio::pin!`) is also an option, "
|
|
"but that is difficult to use for a future that is reassigned."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Another alternative is to not use `pin` at all but spawn another task that "
|
|
"will send to a `oneshot` channel every 100ms."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"Data that contains pointers to itself is called self-referential. Normally, "
|
|
"the Rust borrow checker would prevent self-referential data from being "
|
|
"moved, as the references cannot outlive the data they point to. However, the "
|
|
"code transformation for async blocks and functions is not verified by the "
|
|
"borrow checker."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"`Pin` is a wrapper around a reference. An object cannot be moved from its "
|
|
"place using a pinned pointer. However, it can still be moved through an "
|
|
"unpinned pointer."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/pin.md
|
|
msgid ""
|
|
"The `poll` method of the `Future` trait uses `Pin<&mut Self>` instead of "
|
|
"`&mut Self` to refer to the instance. That's why it can only be called on a "
|
|
"pinned pointer."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"Async methods in traits were stabilized in the 1.75 release. This required "
|
|
"support for using return-position `impl Trait` in traits, as the desugaring "
|
|
"for `async fn` includes `-> impl Future<Output = ...>`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"However, even with the native support, there are some pitfalls around `async "
|
|
"fn`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"Return-position `impl Trait` captures all in-scope lifetimes (so some "
|
|
"patterns of borrowing cannot be expressed)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"Async traits cannot be used with [trait objects](../../smart-pointers/trait-"
|
|
"objects.md) (`dyn Trait` support)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"The [async_trait](https://docs.rs/async-trait/) crate provides a workaround "
|
|
"for `dyn` support through a macro, with some caveats:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid "\"Running all sleepers...\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid "\"Slept for {} ms\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"`async_trait` is easy to use, but note that it's using heap allocations to "
|
|
"achieve this. This heap allocation has performance overhead."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"The challenges in language support for `async trait` are too deep to "
|
|
"describe in-depth in this class. See [this blog post](https://"
|
|
"smallcultfollowing.com/babysteps/blog/2019/10/26/async-fn-in-traits-are-"
|
|
"hard/) by Niko Matsakis if you are interested in digging deeper. See also "
|
|
"these keywords:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"[RPIT](https://doc.rust-lang.org/reference/types/impl-trait.html#abstract-"
|
|
"return-types): short for [return-position `impl Trait`](../../generics/impl-"
|
|
"trait.md)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"[RPITIT](https://blog.rust-lang.org/2023/12/21/async-fn-rpit-in-traits."
|
|
"html): short for return-position `impl Trait` in trait (RPIT in trait)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/async-traits.md
|
|
msgid ""
|
|
"Try creating a new sleeper struct that will sleep for a random amount of "
|
|
"time and adding it to the `Vec`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"Dropping a future implies it can never be polled again. This is called "
|
|
"_cancellation_ and it can occur at any `await` point. Care is needed to "
|
|
"ensure the system works correctly even when futures are cancelled. For "
|
|
"example, it shouldn't deadlock or lose data."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "\"not UTF-8\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "\"hi\\nthere\\n\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "\"tick!\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"The compiler doesn't help with cancellation-safety. You need to read API "
|
|
"documentation and consider what state your `async fn` holds."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"Unlike `panic` and `?`, cancellation is part of normal control flow (vs "
|
|
"error-handling)."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "The example loses parts of the string."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"Whenever the `tick()` branch finishes first, `next()` and its `buf` are "
|
|
"dropped."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"`LinesReader` can be made cancellation-safe by making `buf` part of the "
|
|
"struct:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid "// prefix buf and bytes with self.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"[`Interval::tick`](https://docs.rs/tokio/latest/tokio/time/struct.Interval."
|
|
"html#method.tick) is cancellation-safe because it keeps track of whether a "
|
|
"tick has been 'delivered'."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"[`AsyncReadExt::read`](https://docs.rs/tokio/latest/tokio/io/trait."
|
|
"AsyncReadExt.html#method.read) is cancellation-safe because it either "
|
|
"returns or doesn't read data."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-pitfalls/cancellation.md
|
|
msgid ""
|
|
"[`AsyncBufReadExt::read_line`](https://docs.rs/tokio/latest/tokio/io/trait."
|
|
"AsyncBufReadExt.html#method.read_line) is similar to the example and _isn't_ "
|
|
"cancellation-safe. See its documentation for details and alternatives."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "Dining Philosophers --- Async"
|
|
msgstr "Filozofların Akşam Yemeği --- Async"
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"See [dining philosophers](../sync-exercises/dining-philosophers.md) for a "
|
|
"description of the problem."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"As before, you will need a local [Cargo installation](../../cargo/running-"
|
|
"locally.md) for this exercise. Copy the code below to a file called `src/"
|
|
"main.rs`, fill out the blanks, and test that `cargo run` does not deadlock:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid "// Keep trying until we have both chopsticks\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// tokio scheduler doesn't deadlock with 5 philosophers, so have 2.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Make them think and eat\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"Since this time you are using Async Rust, you'll need a `tokio` dependency. "
|
|
"You can use the following `Cargo.toml`:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[package]\n"
|
|
"name = \"dining-philosophers-async-dine\"\n"
|
|
"version = \"0.1.0\"\n"
|
|
"edition = \"2024\"\n"
|
|
"\n"
|
|
"[dependencies]\n"
|
|
"tokio = { version = \"1.26.0\", features = [\"sync\", \"time\", \"macros\", "
|
|
"\"rt-multi-thread\"] }\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid ""
|
|
"Also note that this time you have to use the `Mutex` and the `mpsc` module "
|
|
"from the `tokio` crate."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/dining-philosophers.md
|
|
msgid "Can you make your implementation single-threaded?"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"In this exercise, we want to use our new knowledge to implement a broadcast "
|
|
"chat application. We have a chat server that the clients connect to and "
|
|
"publish their messages. The client reads user messages from the standard "
|
|
"input, and sends them to the server. The chat server broadcasts each message "
|
|
"that it receives to all the clients."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"For this, we use [a broadcast channel](https://docs.rs/tokio/latest/tokio/"
|
|
"sync/broadcast/fn.channel.html) on the server, and [`tokio_websockets`]"
|
|
"(https://docs.rs/tokio-websockets/) for the communication between the client "
|
|
"and the server."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Create a new Cargo project and add the following dependencies:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "_Cargo.toml_:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"```toml\n"
|
|
"[package]\n"
|
|
"name = \"chat-async\"\n"
|
|
"version = \"0.1.0\"\n"
|
|
"edition = \"2024\"\n"
|
|
"\n"
|
|
"[dependencies]\n"
|
|
"futures-util = { version = \"0.3.31\", features = [\"sink\"] }\n"
|
|
"http = \"1.3.1\"\n"
|
|
"tokio = { version = \"1.48.0\", features = [\"full\"] }\n"
|
|
"tokio-websockets = { version = \"0.13.0\", features = [\"client\", "
|
|
"\"fastrand\", \"server\", \"sha1_smol\"] }\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "The required APIs"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"You are going to need the following functions from `tokio` and "
|
|
"[`tokio_websockets`](https://docs.rs/tokio-websockets/). Spend a few minutes "
|
|
"to familiarize yourself with the API."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"[StreamExt::next()](https://docs.rs/futures-util/0.3.28/futures_util/stream/"
|
|
"trait.StreamExt.html#method.next) implemented by `WebSocketStream`: for "
|
|
"asynchronously reading messages from a Websocket Stream."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"[SinkExt::send()](https://docs.rs/futures-util/0.3.28/futures_util/sink/"
|
|
"trait.SinkExt.html#method.send) implemented by `WebSocketStream`: for "
|
|
"asynchronously sending messages on a Websocket Stream."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"[Lines::next_line()](https://docs.rs/tokio/latest/tokio/io/struct.Lines."
|
|
"html#method.next_line): for asynchronously reading user messages from the "
|
|
"standard input."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"[Sender::subscribe()](https://docs.rs/tokio/latest/tokio/sync/broadcast/"
|
|
"struct.Sender.html#method.subscribe): for subscribing to a broadcast channel."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Two binaries"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"Normally in a Cargo project, you can have only one binary, and one `src/main."
|
|
"rs` file. In this project, we need two binaries. One for the client, and one "
|
|
"for the server. You could potentially make them two separate Cargo projects, "
|
|
"but we are going to put them in a single Cargo project with two binaries. "
|
|
"For this to work, the client and the server code should go under `src/bin` "
|
|
"(see the [documentation](https://doc.rust-lang.org/cargo/reference/cargo-"
|
|
"targets.html#binaries))."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"Copy the following server and client code into `src/bin/server.rs` and `src/"
|
|
"bin/client.rs`, respectively. Your task is to complete these files as "
|
|
"described below."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "_src/bin/server.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "// TODO: For a hint, see the description of the task below.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"127.0.0.1:2000\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"listening on port 2000\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"New connection from {addr:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Wrap the raw TCP stream into a websocket.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "_src/bin/client.rs_:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"ws://127.0.0.1:2000\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Running the binaries"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Run the server with:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "and the client with:"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Implement the `handle_connection` function in `src/bin/server.rs`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"Hint: Use `tokio::select!` for concurrently performing two tasks in a "
|
|
"continuous loop. One task receives messages from the client and broadcasts "
|
|
"them. The other sends messages received by the server to the client."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid "Complete the main function in `src/bin/client.rs`."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"Hint: As before, use `tokio::select!` in a continuous loop for concurrently "
|
|
"performing two tasks: (1) reading user messages from standard input and "
|
|
"sending them to the server, and (2) receiving messages from the server, and "
|
|
"displaying them for the user."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/chat-app.md
|
|
msgid ""
|
|
"Optional: Once you are done, change the code to broadcast messages to all "
|
|
"clients, but the sender of the message."
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid ""
|
|
"// Keep trying until we have both chopsticks\n"
|
|
" // Pick up chopsticks...\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// The locks are dropped here\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// tx is dropped here, so we don't need to explicitly drop it later\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"Here is a thought: {thought}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"Welcome to chat! Type a message\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid ""
|
|
"// A continuous loop for concurrently performing two tasks: (1) receiving\n"
|
|
" // messages from `ws_stream` and broadcasting them, and (2) receiving\n"
|
|
" // messages on `bcast_rx` and sending them to the client.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"From client {addr:?} {text:?}\""
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "// Continuous loop for concurrently sending and receiving messages.\n"
|
|
msgstr ""
|
|
|
|
#: src/concurrency/async-exercises/solutions.md
|
|
msgid "\"From server: {}\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Welcome to Idiomatic Rust"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"[Rust Fundamentals](../welcome-day-1.md) introduced Rust syntax and core "
|
|
"concepts. We now want to go one step further: how do you use Rust "
|
|
"_effectively_ in your projects? What does _idiomatic_ Rust look like?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"This course is opinionated: we will nudge you towards some patterns, and "
|
|
"away from others. Nonetheless, we do recognize that some projects may have "
|
|
"different needs. We always provide the necessary information to help you "
|
|
"make informed decisions within the context and constraints of your own "
|
|
"projects."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "⚠️ This course is under **active development**."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"The material may change frequently and there might be errors that have not "
|
|
"yet been spotted. Nonetheless, we encourage you to browse through and "
|
|
"provide early feedback!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Including 10 minute breaks, this session should take about 5 hours and 5 "
|
|
"minutes. It contains:"
|
|
msgstr ""
|
|
"Bu oturum 10 dakikalık aralar dahil yaklaşık 5 saat 5 dakika sürmelidir. "
|
|
"İçeriği:"
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "5 hours and 5 minutes"
|
|
msgstr "5 saat 5 dakika"
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"The course will cover the topics listed below. Each topic may be covered in "
|
|
"one or more slides, depending on its complexity and relevance."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Foundations of API design"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Golden rule: prioritize clarity and readability at the callsite. People will "
|
|
"spend much more time reading the call sites than declarations of the "
|
|
"functions being called."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Make your API predictable"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Follow naming conventions (case conventions, prefer vocabulary precedented "
|
|
"in the standard library - e.g., methods should be called \"push\" not "
|
|
"\"push_back\", \"is_empty\" not \"empty\" etc.)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Know the vocabulary types and traits in the standard library, and use them "
|
|
"in your APIs. If something feels like a basic type/algorithm, check in the "
|
|
"standard library first."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Use well-established API design patterns that we will discuss later in this "
|
|
"class (e.g., newtype, owned/view type pairs, error handling)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Write meaningful and effective doc comments (e.g., don't merely repeat the "
|
|
"method name with spaces instead of underscores, don't repeat the same "
|
|
"information just to fill out every markdown tag, provide usage examples)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Leveraging the type system"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Short recap on enums, structs and type aliases"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Newtype pattern and encapsulation: parse, don't validate"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Extension traits: avoid the newtype pattern when you want to provide "
|
|
"additional behaviour"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"RAII, scope guards and drop bombs: using `Drop` to clean up resources, "
|
|
"trigger actions or enforce invariants"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"\"Token\" types: force users to prove they've performed a specific action"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"The typestate pattern: enforce correct state transitions at compile-time"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Using the borrow checker to enforce invariants that have nothing to do with "
|
|
"memory ownership"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "OwnedFd/BorrowedFd in the standard library"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "[Branded types](https://plv.mpi-sws.org/rustbelt/ghostcell/paper.pdf)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Don't fight the borrow checker"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"\"Owned\" types and \"view\" types: `&str` and `String`, `Path` and "
|
|
"`PathBuf`, etc."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Don't hide ownership requirements: avoid hidden `.clone()`, learn to love "
|
|
"`Cow`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Split types along ownership boundaries"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Structure your ownership hierarchy like a tree"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Strategies to manage circular dependencies: reference counting, using "
|
|
"indexes instead of references"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Interior mutability (Cell, RefCell)"
|
|
msgstr "İç Değişebilirlik (Interior mutability / Cell, RefCell)"
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Working with lifetime parameters on user-defined data types"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Polymorphism in Rust"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "A quick refresher on traits and generic functions"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Rust has no inheritance: what are the implications?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Using enums for polymorphism"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Using traits for polymorphism"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Using composition"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "How do I pick the most appropriate pattern?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Working with generics"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Generic type parameter in a function or trait object as an argument?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Trait bounds don't have to refer to the generic parameter"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Type parameters in traits: should it be a generic parameter or an associated "
|
|
"type?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Macros: a valuable tool to DRY up code when traits are not enough (or too "
|
|
"complex)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "What is the purpose of errors? Recovery vs. reporting."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Result vs. Option"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Designing good errors:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Determine the error scope."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Capture additional context as the error flows upwards, crossing scope "
|
|
"boundaries."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Leverage the `Error` trait to keep track of the full error chain."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid "Leverage `thiserror` to reduce boilerplate when defining error types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/welcome.md
|
|
msgid ""
|
|
"Distinguish fatal errors from recoverable errors using `Result<Result<T, "
|
|
"RecoverableError>, FatalError>`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Rust's type system is _expressive_: you can use types and traits to build "
|
|
"abstractions that make your code harder to misuse."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"In some cases, you can go as far as enforcing correctness at _compile-time_, "
|
|
"with no runtime overhead."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Types and traits can model concepts and constraints from your business "
|
|
"domain. With careful design, you can improve the clarity and maintainability "
|
|
"of the entire codebase."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "Additional items speaker may mention:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Rust's type system borrows a lot of ideas from functional programming "
|
|
"languages."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"For example, Rust's enums are known as \"algebraic data types\" in languages "
|
|
"like Haskell and OCaml. You can take inspiration from learning material "
|
|
"geared towards functional languages when looking for guidance on how to "
|
|
"design with types. [\"Domain Modeling Made Functional\"](https://pragprog."
|
|
"com/titles/swdddf/domain-modeling-made-functional/) is a great resource on "
|
|
"the topic, with examples written in F#."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Despite Rust's functional roots, not all functional design patterns can be "
|
|
"easily translated to Rust."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"For example, you must have a solid grasp on a broad selection of advanced "
|
|
"topics to design APIs that leverage higher-order functions and higher-kinded "
|
|
"types in Rust."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Evaluate, on a case-by-case basis, whether a more imperative approach may be "
|
|
"easier to implement. Consider using in-place mutation, relying on Rust's "
|
|
"borrow-checker and type system to control what can be mutated, and where."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"The same caution should be applied to object-oriented design patterns. Rust "
|
|
"doesn't support inheritance, and object decomposition should take into "
|
|
"account the constraints introduced by the borrow checker."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid ""
|
|
"Mention that type-level programming can be often used to create \"zero-cost "
|
|
"abstractions\", although the label can be misleading: the impact on compile "
|
|
"times and code complexity may be significant."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "This segment should take about 5 hours and 5 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 5 saat 5 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "1 hour and 30 minutes"
|
|
msgstr "1 saat 30 dakika"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system.md
|
|
msgid "1 hour and 35 minutes"
|
|
msgstr "1 saat 35 dakika"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid "A _newtype_ is a wrapper around an existing type, often a primitive:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid "/// A unique user identifier, implemented as a newtype around `u64`.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid ""
|
|
"Unlike type aliases, newtypes aren't interchangeable with the wrapped type:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "// 🛠️❌\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid ""
|
|
"The Rust compiler won't let you use methods or operators defined on the "
|
|
"underlying type either:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid ""
|
|
"Students should have encountered the newtype pattern in the \"Fundamentals\" "
|
|
"course, when they learned about [tuple structs](../../user-defined-types/"
|
|
"tuple-structs.md)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid "Run the example to show students the error message from the compiler."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid ""
|
|
"Modify the example to use a typealias instead of a newtype, such as `type "
|
|
"MessageId = u64`. The modified example should compile, thus highlighting the "
|
|
"differences between the two approaches."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern.md
|
|
msgid ""
|
|
"Stress that newtypes, out of the box, have no behaviour attached to them. "
|
|
"You need to be intentional about which methods and operators you are willing "
|
|
"to forward from the underlying type. In our `UserId` example, it is "
|
|
"reasonable to allow comparisons between `UserId`s, but it wouldn't make "
|
|
"sense to allow arithmetic operations like addition or subtraction."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"When a function takes multiple arguments of the same type, call sites are "
|
|
"unclear:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid "// [...]\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid "\"password\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid "\"username\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"// In another part of the codebase, we swap arguments by mistake.\n"
|
|
"// Bug (best case), security vulnerability (worst case)\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid "The newtype pattern can prevent this class of errors at compile time:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"Run both examples to show students the successful compilation for the "
|
|
"original example, and the compiler error returned by the modified example."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"Stress the _semantic_ angle. The newtype pattern should be leveraged to use "
|
|
"distinct types for distinct concepts, thus ruling out this class of errors "
|
|
"entirely."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"Nonetheless, note that there are legitimate scenarios where a function may "
|
|
"take multiple arguments of the same type. In those scenarios, if correctness "
|
|
"is of paramount importance, consider using a struct with named fields as "
|
|
"input:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"// No need to check the definition of the `login` function to spot the "
|
|
"issue.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/semantic-confusion.md
|
|
msgid ""
|
|
"Users are forced, at the callsite, to assign values to each field, thus "
|
|
"increasing the likelihood of spotting bugs."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid "The newtype pattern can be leveraged to enforce _invariants_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid "// Other validation checks...\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid ""
|
|
"The newtype pattern, combined with Rust's module and visibility system, can "
|
|
"be used to _guarantee_ that instances of a given type satisfy a set of "
|
|
"invariants."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid ""
|
|
"In the example above, the raw `String` stored inside the `Username` struct "
|
|
"can't be accessed directly from other modules or crates, since it's not "
|
|
"marked as `pub` or `pub(in ...)`. Consumers of the `Username` type are "
|
|
"forced to use the `new` method to create instances. In turn, `new` performs "
|
|
"validation, thus ensuring that all instances of `Username` satisfy those "
|
|
"checks."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid ""
|
|
"The `as_str` method allows consumers to access the raw string representation "
|
|
"(e.g., to store it in a database). However, consumers can't modify the "
|
|
"underlying value since `&str`, the returned type, restricts them to read-"
|
|
"only access."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid "Type-level invariants have second-order benefits."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/parse-don-t-validate.md
|
|
msgid ""
|
|
"The input is validated once, at the boundary, and the rest of the program "
|
|
"can rely on the invariants being upheld. We can avoid redundant validation "
|
|
"and \"defensive programming\" checks throughout the program, reducing noise "
|
|
"and improving performance."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid "Is It Truly Encapsulated?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid ""
|
|
"You must evaluate _the entire API surface_ exposed by a newtype to determine "
|
|
"if invariants are indeed bullet-proof. It is crucial to consider all "
|
|
"possible interactions, including trait implementations, that may allow users "
|
|
"to bypass validation checks."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid "// Validation checks...\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid "// ‼️\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid ""
|
|
"`DerefMut` allows users to get a mutable reference to the wrapped value."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid ""
|
|
"The mutable reference can be used to modify the underlying data in ways that "
|
|
"may violate the invariants enforced by `Username::new`!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid ""
|
|
"When auditing the API surface of a newtype, you can narrow down the review "
|
|
"scope to methods and traits that provide mutable access to the underlying "
|
|
"data."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid "Remind students of privacy boundaries."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/newtype-pattern/is-it-encapsulated.md
|
|
msgid ""
|
|
"In particular, functions and methods defined in the same module of the "
|
|
"newtype can access its underlying data directly. If possible, move the "
|
|
"newtype definition to its own separate module to reduce the scope of the "
|
|
"audit."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"It may desirable to **extend** foreign types with new inherent methods. For "
|
|
"example, allow your code to check if a string is a palindrome using method-"
|
|
"calling syntax: `s.is_palindrome()`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "It might feel natural to reach out for an `impl` block:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"The Rust compiler won't allow it, though. But you can use the **extension "
|
|
"trait pattern** to work around this limitation."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "A Rust item (be it a trait or a type) is referred to as:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "**foreign**, if it isn't defined in the current crate"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "**local**, if it is defined in the current crate"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"The distinction has significant implications for [coherence and orphan rules]"
|
|
"(https://doc.rust-lang.org/stable/reference/items/implementations.html#r-"
|
|
"items.impl.trait.orphan-rule), as we'll get a chance to explore in this "
|
|
"section of the course."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid "Compile the example to show the compiler error that's emitted."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"Highlight how the compiler error message nudges you towards the extension "
|
|
"trait pattern."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"Explain how many type-system restrictions in Rust aim to prevent _ambiguity_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"What would happen if you were allowed to define new inherent methods on "
|
|
"foreign types? Different crates in your dependency tree might end up "
|
|
"defining different methods on the same foreign type with the same name."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"As soon as there is room for ambiguity, there must be a way to disambiguate. "
|
|
"If disambiguation happens implicitly, it can lead to surprising or otherwise "
|
|
"unexpected behavior. If disambiguation happens explicitly, it can increase "
|
|
"the cognitive load on developers who are reading your code."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"Furthermore, every time a crate defines a new inherent method on a foreign "
|
|
"type, it may cause compilation errors in _your_ code, as you may be forced "
|
|
"to introduce explicit disambiguation."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"Rust has decided to avoid the issue altogether by forbidding the definition "
|
|
"of new inherent methods on foreign types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits.md
|
|
msgid ""
|
|
"Other languages (e.g, Kotlin, C#, Swift) allow adding methods to existing "
|
|
"types, often called \"extension methods.\" This leads to different trade-"
|
|
"offs in terms of potential ambiguities and the need for global reasoning."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"An **extension trait** is a local trait definition whose primary purpose is "
|
|
"to attach new methods to foreign types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid "// Bring the extension trait into scope...\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid "// ...then invoke its methods as if they were inherent methods\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "\"dad\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid "\"grandma\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"The `Ext` suffix is conventionally attached to the name of extension traits."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"It communicates that the trait is primarily used for extension purposes, and "
|
|
"it is therefore not intended to be implemented outside the crate that "
|
|
"defines it."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"Refer to the [\"Extension Trait\" RFC](https://rust-lang.github.io/rfcs/0445-"
|
|
"extension-trait-conventions.html) as the authoritative source for naming "
|
|
"conventions."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"The extension trait implementation for a foreign type must be in the same "
|
|
"crate as the trait itself, otherwise you'll be blocked by Rust's [_orphan "
|
|
"rule_](https://github.com/rust-lang/rfcs/blob/master/text/2451-re-"
|
|
"rebalancing-coherence.md#what-is-coherence-and-why-do-we-care)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid "The extension trait must be in scope when its methods are invoked."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"Comment out the `use` statement in the example to show the compiler error "
|
|
"that's emitted if you try to invoke an extension method without having the "
|
|
"corresponding extension trait in scope."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"The example above uses an [_underscore import_](https://doc.rust-lang.org/"
|
|
"stable/reference/items/use-declarations.html#r-items.use.as-underscore) "
|
|
"(`use ext::StringExt as _`) to minimize the likelihood of a naming conflict "
|
|
"with other imported traits."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"With an underscore import, the trait is considered to be in scope and you're "
|
|
"allowed to invoke its methods on types that implement the trait. Its "
|
|
"_symbol_, instead, is not directly accessible. This prevents you, for "
|
|
"example, from using that trait in a `where` clause."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-foreign-types.md
|
|
msgid ""
|
|
"Since extension traits aren't meant to be used in `where` clauses, they are "
|
|
"conventionally imported via an underscore import."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"What happens when you have a name conflict between an inherent method and an "
|
|
"extension method?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"// Which `count_ones` method is invoked?\n"
|
|
" // The one from `CountOnesExt`? Or the inherent one from `i32`?\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"A foreign type may, in a newer version, add a new inherent method with the "
|
|
"same name as our extension method."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Ask: What will happen in the example above? Will there be a compiler error? "
|
|
"Will one of the two methods be given higher priority? Which one?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Add a `panic!(\"Extension trait\");` in the body of `CountOnesExt::"
|
|
"count_ones` to clarify which method is being invoked."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"To prevent users of the Rust language from having to manually specify which "
|
|
"method to use in all cases, there is a priority ordering system for how "
|
|
"methods get \"picked\" first:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid "Immutable (`&self`) first"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Inherent (method defined in the type's `impl` block) before Trait (method "
|
|
"added by a trait impl)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid "Mutable (`&mut self`) Second"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid "Inherent before Trait."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"If every method with the same name has different mutability and was either "
|
|
"defined in as an inherent method or trait method, with no overlap, this "
|
|
"makes the job easy for the compiler."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"This does introduce some ambiguity for the user, who may be confused as to "
|
|
"why a method they're relying on is not producing expected behavior. Avoid "
|
|
"name conflicts instead of relying on this mechanism if you can."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Demonstrate: Change the signature and implementation of `CountOnesExt::"
|
|
"count_ones` to `fn count_ones(&mut self) -> u32` and modify the invocation "
|
|
"accordingly:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"`CountOnesExt::count_ones` is invoked, rather than the inherent method, "
|
|
"since `&mut self` has a higher priority than `&self`, the one used by the "
|
|
"inherent method."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"If an immutable inherent method and a mutable trait method exist for the "
|
|
"same type, we can specify which one to use at the call site by using "
|
|
"`(&<value>).count_ones()` to get the immutable (higher priority) method or "
|
|
"`(&mut <value>).count_ones()`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Point the students to the Rust reference for more information on [method "
|
|
"resolution](https://doc.rust-lang.org/stable/reference/expressions/method-"
|
|
"call-expr.html)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"Avoid naming conflicts between extension trait methods and inherent methods. "
|
|
"Rust's method resolution algorithm is complex and may surprise users of your "
|
|
"code."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid "More to explore"
|
|
msgstr "Daha fazlasını keşfedin"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/method-resolution-conflicts.md
|
|
msgid ""
|
|
"The interaction between the priority search used by Rust's method resolution "
|
|
"algorithm and automatic `Deref`ing can be used to emulate [specialization]"
|
|
"(https://github.com/rust-lang/rust/issues/31844) on the stable toolchain, "
|
|
"primarily in the context of macro-generated code. Check out [\"Autoref "
|
|
"Specialization\"](https://github.com/dtolnay/case-studies/blob/master/"
|
|
"autoref-specialization/README.md) for the specific details."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"What happens when you have a name conflict between two different trait "
|
|
"methods implemented for the same type?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"// Which method is invoked?\n"
|
|
"// The one from `Ext1`? Or the one from `Ext2`?\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"The trait you are extending may, in a newer version, add a new trait method "
|
|
"with the same name as your extension method. Or another extension trait for "
|
|
"the same type may define a method with a name that conflicts with your own "
|
|
"extension method."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"Ask: what will happen in the example above? Will there be a compiler error? "
|
|
"Will one of the two methods be given higher priority? Which one?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"The compiler rejects the code because it cannot determine which method to "
|
|
"invoke. Neither `Ext1` nor `Ext2` has a higher priority than the other."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid "To resolve this conflict, you must specify which trait you want to use."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"Demonstrate: call `Ext1::is_palindrome(&\"dad\")` or `Ext2::"
|
|
"is_palindrome(&\"dad\")` instead of `\"dad\".is_palindrome()`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"For methods with more complex signatures, you may need to use a more "
|
|
"explicit [fully-qualified syntax](https://doc.rust-lang.org/reference/"
|
|
"expressions/call-expr.html#disambiguating-function-calls)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/trait-method-conflicts.md
|
|
msgid ""
|
|
"Demonstrate: replace `\"dad\".is_palindrome()` with `<&str as Ext1>::"
|
|
"is_palindrome(&\"dad\")` or `<&str as Ext2>::is_palindrome(&\"dad\")`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"As with types, it may be desirable to **extend foreign traits**. In "
|
|
"particular, to attach new methods to _all_ implementors of a given trait."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "\"'{}'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "\"'dad'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "\"'4'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "\"'true'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Highlight how we added new behavior to _multiple_ types at once. `.quoted()` "
|
|
"can be called on string slices, numbers, and booleans since they all "
|
|
"implement the `Display` trait."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"This flavor of the extension trait pattern uses [_blanket implementations_]"
|
|
"(https://doc.rust-lang.org/stable/reference/glossary.html#blanket-"
|
|
"implementation)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"A blanket implementation implements a trait for all types `T` that satisfy "
|
|
"the trait bounds specified in the `impl` block. In this case, the only "
|
|
"requirement is that `T` implements the `Display` trait."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Draw the students' attention to the implementation of `DisplayExt::quoted`: "
|
|
"we can't make any assumptions about `T` other than that it implements "
|
|
"`Display`. All our logic must either use methods from `Display` or functions/"
|
|
"macros that don't require other traits."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"For example, we can call `format!` with `T`, but can't call `."
|
|
"to_uppercase()` because it is not necessarily a `String`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"We could introduce additional trait bounds on `T`, but it would restrict the "
|
|
"set of types that can leverage the extension trait."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Conventionally, the extension trait is named after the trait it extends, "
|
|
"followed by the `Ext` suffix. In the example above, `DisplayExt`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"There are entire crates that extend standard library traits with new "
|
|
"functionality."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"`itertools` crate provides the `Itertools` trait that extends `Iterator`. It "
|
|
"adds many iterator adapters, such as `interleave` and `unique`. It provides "
|
|
"new algorithmic building blocks for iterator pipelines built with method "
|
|
"chaining."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"`futures` crate provides the `FutureExt` trait, which extends the `Future` "
|
|
"trait with new combinators and helper methods."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Extension traits can be used by libraries to distinguish between stable and "
|
|
"experimental methods."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid "Stable methods are part of the trait definition."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Experimental methods are provided via an extension trait defined in a "
|
|
"different library, with a less restrictive stability policy. Some utility "
|
|
"methods are then \"promoted\" to the core trait definition once they have "
|
|
"been proven useful and their design has been refined."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Extension traits can be used to split a [dyn-incompatible trait](https://doc."
|
|
"rust-lang.org/reference/items/traits.html#r-items.traits.dyn-compatible) in "
|
|
"two:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"A **dyn-compatible core**, restricted to the methods that satisfy dyn-"
|
|
"compatibility requirements."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"An **extension trait**, containing the remaining methods that are not dyn-"
|
|
"compatible (e.g., methods with a generic parameter)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/extending-other-traits.md
|
|
msgid ""
|
|
"Concrete types that implement the core trait will be able to invoke all "
|
|
"methods, thanks to the blanket impl for the extension trait. Trait objects "
|
|
"(`dyn CoreTrait`) will be able to invoke all methods on the core trait as "
|
|
"well as those on the extension trait that don't require `Self: Sized`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"In what scenarios should you prefer an extension trait over a free function?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid "// vs\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid "The main advantage of extension traits is **ease of discovery**."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"Extension methods can be easier to discover than free functions. Language "
|
|
"servers (e.g., `rust-analyzer`) will suggest them if you type `.` after an "
|
|
"instance of the foreign type."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"However, a bespoke extension trait might be overkill for a single method. "
|
|
"Both approaches require an additional import, and the familiar method syntax "
|
|
"may not justify the boilerplate of a full trait definition."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"**Discoverability:** Extension methods are easier to discover than free "
|
|
"functions. Language servers (e.g., `rust-analyzer`) will suggest them if you "
|
|
"type `.` after an instance of the foreign type."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"**Method Chaining:** A major ergonomic win for extension traits is method "
|
|
"chaining. This is the foundation of the `Iterator` trait, allowing for "
|
|
"fluent calls like `data.iter().filter(...).map(...)`. Achieving this with "
|
|
"free functions would be far more cumbersome "
|
|
"(`map(filter(iter(data), ...), ...)`)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"**API Cohesion:** Extension traits help create a cohesive API. If you have "
|
|
"several related functions for a foreign type (e.g., `is_palindrome`, "
|
|
"`word_count`, `to_kebab_case`), grouping them in a single `StrExt` trait is "
|
|
"often cleaner than having multiple free functions for a user to import."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/extension-traits/should-i-define-an-extension-trait.md
|
|
msgid ""
|
|
"**Trade-offs:** Despite these advantages, a bespoke extension trait might be "
|
|
"overkill for a single, simple function. Both approaches require an "
|
|
"additional import, and the familiar method syntax may not justify the "
|
|
"boilerplate of a full trait definition."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid "Typestate Pattern: Problem"
|
|
msgstr "Tür Durum (Typestate) Deseni: Problem"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"How can we ensure that only valid operations are allowed on a value based on "
|
|
"its current state?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid "\"{name} {{\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\" {key}={value};\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"}\\n\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"User\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"id\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"42\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "\"name\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid "// serializer.serialize_struct_end(); // ← Oops! Forgotten\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid "This `Serializer` is meant to write a structured value."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"However, in this example we forgot to call `serialize_struct_end()` before "
|
|
"`finish()`. As a result, the serialized output is incomplete or "
|
|
"syntactically incorrect."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"One approach to fix this would be to track internal state manually, and "
|
|
"return a `Result` from methods like `serialize_struct_field()` or `finish()` "
|
|
"if the current state is invalid."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid "But this has downsides:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"It is easy to get wrong as an implementer. Rust’s type system cannot help "
|
|
"enforce the correctness of our state transitions."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"It also adds unnecessary burden on the user, who must handle `Result` values "
|
|
"for operations that are misused in source code rather than at runtime."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"A better solution is to model the valid state transitions directly in the "
|
|
"type system."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern.md
|
|
msgid ""
|
|
"In the next slide, we will apply the **typestate pattern** to enforce "
|
|
"correct usage at compile time and make it impossible to call incompatible "
|
|
"methods or forget to do a required action."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "Typestate Pattern: Example"
|
|
msgstr "Tür Durum (Typestate) Deseni: Örnek"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"The typestate pattern encodes part of a value’s runtime state into its type. "
|
|
"This allows us to prevent invalid or inapplicable operations at compile time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "`Serializer` usage flowchart:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"This example is inspired by Serde’s [`Serializer` trait](https://docs.rs/"
|
|
"serde/latest/serde/ser/trait.Serializer.html). Serde uses typestates "
|
|
"internally to ensure serialization follows a valid structure. For more, see: "
|
|
"<https://serde.rs/impl-serializer.html>"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"The key idea behind typestate is that state transitions happen by consuming "
|
|
"a value and producing a new one. At each step, only operations valid for "
|
|
"that state are available."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid "In this example:"
|
|
msgstr "Bu örnekte:"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"We begin with a `Serializer`, which only allows us to start serializing a "
|
|
"struct."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"Once we call `.serialize_struct(...)`, ownership moves into a "
|
|
"`SerializeStruct` value. From that point on, we can only call methods "
|
|
"related to serializing struct fields."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"The original `Serializer` is no longer accessible — preventing us from "
|
|
"mixing modes (such as starting another _struct_ mid-struct) or calling "
|
|
"`finish()` too early."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"Only after calling `.finish_struct()` do we receive the `Serializer` back. "
|
|
"At that point, the output can be finalized or reused."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"If we forget to call `finish_struct()` and drop the `SerializeStruct` early, "
|
|
"the `Serializer` is also dropped. This ensures incomplete output cannot leak "
|
|
"into the system."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-example.md
|
|
msgid ""
|
|
"By contrast, if we had implemented everything on `Serializer` directly — as "
|
|
"seen on the previous slide, nothing would stop someone from skipping "
|
|
"important steps or mixing serialization flows."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"How do we manage increasingly complex configuration flows with many possible "
|
|
"states and transitions, while still preventing incompatible operations?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "/* [...] */"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO, implement:\n"
|
|
" //\n"
|
|
" // fn serialize_struct(self, name: &str) -> SerializeStruct\n"
|
|
" // fn finish(self) -> String\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO, implement:\n"
|
|
" //\n"
|
|
" // fn serialize_property(mut self, name: &str) -> "
|
|
"SerializeStructProperty\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO,\n"
|
|
" // How should we finish this struct? This depends on where it appears:\n"
|
|
" // - At the root level: return `Serializer`\n"
|
|
" // - As a property inside another struct: return `SerializeStruct`\n"
|
|
" // - As a value inside a list: return `SerializeList`\n"
|
|
" //\n"
|
|
" // fn finish(self) -> ???\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO, implement:\n"
|
|
" //\n"
|
|
" // fn serialize_string(self, value: &str) -> SerializeStruct\n"
|
|
" // fn serialize_struct(self, name: &str) -> SerializeStruct\n"
|
|
" // fn serialize_list(self) -> SerializeList\n"
|
|
" // fn finish(self) -> SerializeStruct\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO, implement:\n"
|
|
" //\n"
|
|
" // fn serialize_string(mut self, value: &str) -> Self\n"
|
|
" // fn serialize_struct(mut self, value: &str) -> SerializeStruct\n"
|
|
" // fn serialize_list(mut self) -> SerializeList\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"// TODO:\n"
|
|
" // Like `SerializeStruct::finish`, the return type depends on nesting.\n"
|
|
" //\n"
|
|
" // fn finish(mut self) -> ???\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid "Diagram of valid transitions:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"Building on our previous serializer, we now want to support **nested "
|
|
"structures** and **lists**."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"However, this introduces both **duplication** and **structural complexity**."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"Even more critically, we now hit a **type system limitation**: we cannot "
|
|
"cleanly express what `finish()` should return without duplicating variants "
|
|
"for every nesting context (e.g. root, struct, list)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "From the diagram of valid transitions, we can observe:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "The transitions are recursive"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "The return types depend on _where_ a substructure or list appears"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid "Each context requires a return path to its parent"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"With only concrete types, this becomes unmanageable. Our current approach "
|
|
"leads to an explosion of types and manual wiring."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-advanced.md
|
|
msgid ""
|
|
"In the next chapter, we’ll see how **generics** let us model recursive flows "
|
|
"with less boilerplate, while still enforcing valid operations at compile "
|
|
"time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"By combining typestate modeling with generics, we can express a wider range "
|
|
"of valid states and transitions without duplicating logic. This approach is "
|
|
"especially useful when the number of states grows or when multiple states "
|
|
"share behavior but differ in structure."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"We now have all the tools needed to implement the methods for the "
|
|
"`Serializer` and its state type definitions. This ensures that our API only "
|
|
"permits valid transitions, as illustrated in the following diagram:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"By leveraging generics to track the parent context, we can construct "
|
|
"arbitrarily nested serializers that enforce valid transitions between "
|
|
"struct, list, and property states."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"This enables us to build a recursive structure while maintaining strict "
|
|
"control over which methods are accessible in each state."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"Methods common to all states can be defined for any `S` in `Serializer<S>`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics.md
|
|
msgid ""
|
|
"Marker types (e.g., `List<S>`) introduce no memory or runtime overhead, as "
|
|
"they contain no data other than a possible Zero-Sized Type. Their only role "
|
|
"is to enforce correct API usage through the type system."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
msgid ""
|
|
"Referring back to our original diagram of valid transitions, we can "
|
|
"visualize the beginning of our implementation as follows:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
msgid ""
|
|
"At the \"root\" of our `Serializer`, the only construct allowed is a "
|
|
"`Struct`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/root.md
|
|
msgid ""
|
|
"The `Serializer` can only be finalized into a `String` from this root level."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "\"{}{name}: \""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "\"{}}}\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "The diagram can now be expanded as follows:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid "A `Struct` can only contain a `Property`;"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/struct.md
|
|
msgid ""
|
|
"Finishing a `Struct` returns control back to its parent, which in our "
|
|
"previous slide was assumed the `Root`, but in reality however it can be also "
|
|
"something else such as `Struct` in case of nested \"structs\"."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid "\"[\""
|
|
msgstr "\"[\""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid "\"{value},\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid ""
|
|
"With the addition of the Property state methods, our diagram is now nearly "
|
|
"complete:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid ""
|
|
"A property can be defined as a `String`, `Struct<S>`, or `List<S>`, enabling "
|
|
"the representation of nested structures."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/property.md
|
|
msgid ""
|
|
"This concludes the step-by-step implementation. The full implementation, "
|
|
"including support for `List<S>`, is shown in the next slide."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid "Serializer: complete implementation"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid "Looking back at our original desired flow:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid "We can now see this reflected directly in the types of our serializer:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"The code for the full implementation of the `Serializer` and all its states "
|
|
"can be found in [this Rust playground](https://play.rust-lang.org/?"
|
|
"version=stable&mode=debug&edition=2024&gist=c9cbb831cd05fe9db4ce42713c83ca16)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid "This pattern isn't a silver bullet. It still allows issues like:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"Empty or invalid property names (which can be fixed using [the newtype "
|
|
"pattern](../../newtype-pattern.md))"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"Duplicate property names (which could be tracked in `Struct<S>` and handled "
|
|
"via `Result`)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"If validation failures occur, we can also change method signatures to return "
|
|
"a `Result`, allowing recovery:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "/* ... */"
|
|
msgstr "/* ... */"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"While this API is powerful, it’s not always ergonomic. Production "
|
|
"serializers typically favor simpler APIs and reserve the typestate pattern "
|
|
"for enforcing critical invariants."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/typestate-pattern/typestate-generics/complete.md
|
|
msgid ""
|
|
"One excellent real-world example is [`rustls::ClientConfig`](https://docs.rs/"
|
|
"rustls/latest/rustls/client/struct.ClientConfig.html#method.builder), which "
|
|
"uses typestate with generics to guide the user through safe and correct "
|
|
"configuration steps."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid "Using the Borrow checker to enforce Invariants"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"The borrow checker, while added to enforce memory ownership, can model other "
|
|
"problems and prevent API misuse."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"/// Doors can be open or closed, and you need the right key to lock or "
|
|
"unlock\n"
|
|
"/// one. Modelled with a Shared key and Owned door.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid "\"Opened the door with key shape '{}'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid "\"Door wasn't opened! Your key only opens locks with shape '{}'\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"We've seen the borrow checker prevent memory safety bugs (use-after-free, "
|
|
"data races)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"We've also used types to shape and restrict APIs already using [the "
|
|
"Typestate pattern](../leveraging-the-type-system/typestate-pattern.md)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid "Language features are often introduced for a specific purpose."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Over time, users may develop ways of using a feature in ways that were not "
|
|
"predicted when they were introduced."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Java 5 introduced Generics in 2004 with the [main stated purpose of enabling "
|
|
"type-safe collections](https://jcp.org/en/jsr/detail?id=14)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Adoption was slow at first, but some new projects began designing their APIs "
|
|
"around generics from the beginning."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Since then, users and developers of the language expanded the use of "
|
|
"generics to other areas of type-safe API design:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Class information can be held onto via Java's `Class<T>` or Guava's "
|
|
"`TypeToken<T>`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid "The Builder pattern can be implemented using Recursive Generics."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"We aim to do something similar here: Even though the borrow checker was "
|
|
"introduced to prevent use-after-free and data races, we treat it as just "
|
|
"another API design tool."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"It can be used to model program properties that have nothing to do with "
|
|
"preventing memory safety bugs."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"To use the borrow checker as a problem solving tool, we will need to "
|
|
"\"forget\" that the original purpose of it is to prevent mutable aliasing in "
|
|
"the context of preventing use-after-frees and data races."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"We should imagine working within situations where the rules are the same but "
|
|
"the meaning is slightly different."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"This example uses ownership and borrowing are used to model the state of a "
|
|
"physical door."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"`open_door` **consumes** a `LockedDoor` and returns a new `OpenDoor`. The "
|
|
"old `LockedDoor` value is no longer available."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"If the wrong key is used, the door is left locked. It is returned as an "
|
|
"`Err` case of the `Result`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"It is a compile-time error to try and use a door that has already been "
|
|
"opened."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"Similarly, `lock_door` consumes an `OpenDoor`, preventing closing the door "
|
|
"twice at compile time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"The rules of the borrow checker exist to prevent memory safety bugs, but the "
|
|
"underlying logical system does not \"know\" what memory is."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"All the borrow checker does is enforce a specific set of rules of how users "
|
|
"can order operations."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants.md
|
|
msgid ""
|
|
"This is just one case of piggy-backing onto the rules of the borrow checker "
|
|
"to design APIs to be harder or impossible to misuse."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "// An internal data type to have something to hold onto.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "// The \"outer\" data.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "// let exclusive = exclusive_use(&mut value); // ❌🔨\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "// let shared = shared_use(&value); // ❌🔨\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"This example re-frames the borrow checker rules away from references and "
|
|
"towards semantic meaning in non-memory-safety settings."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid "Nothing is being mutated, nothing is being sent across threads."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"In rust's borrow checker we have access to three different ways of "
|
|
"\"taking\" a value:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"Owned value `T`. Value is dropped when the scope ends, unless it is not "
|
|
"returned to another scope."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"Shared Reference `&T`. Allows aliasing but prevents mutable access while "
|
|
"shared references are in use."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"Mutable Reference `&mut T`. Only one of these is allowed to exist for a "
|
|
"value at any one point, but can be used to create shared references."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"Ask: The two commented-out lines in the `demo` functions would cause "
|
|
"compilation errors, Why?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"`demo_exclusive`: Because the `shared` value is still aliased after the "
|
|
"`exclusive` reference is taken."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"`demo_denied`: Because `value` is consumed the line before the "
|
|
"`shared_again_again` reference is taken from `&value`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"Remember that every `&T` and `&mut T` has a lifetime, just one the user "
|
|
"doesn't have to annotate or think about most of the time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/generalizing-ownership.md
|
|
msgid ""
|
|
"We rarely specify lifetimes because the Rust compiler allows us to _elide_ "
|
|
"them in most cases. See: [Lifetime Elision](../../../lifetimes/lifetime-"
|
|
"elision.md)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Sometimes we want values that _can only be used once_. One critical example "
|
|
"of this is in cryptography: A \"Nonce.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "/* specifics omitted */"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "/// A single-use number suitable for cryptographic purposes.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "/// A cryptographically sound random generator function.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "// chosen by a fair dice roll, https://xkcd.com/221/\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "/// Consume a nonce, but not the key or the data.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"// The key and data can be re-used, copied, etc. but the nonce cannot.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "// encrypt(nonce, &key, &data_2); // 🛠️❌\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "Problem: How can we guarantee a value is used only once?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Motivation: A nonce is a piece of random, unique data used in cryptographic "
|
|
"protocols to prevent replay attacks."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Background: In practice people have ended up accidentally re-using nonces. "
|
|
"Most commonly, this causes the cryptographic protocol to completely break "
|
|
"down and stop fulfilling its function."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Depending on the specifics of nonce reuse and cryptography at hand, private "
|
|
"keys can also become computable by attackers."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Rust has an obvious tool for achieving the invariant \"Once you use this, "
|
|
"you can't use it again\": passing a value as an _owned argument_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Highlight: the `encrypt` function takes `nonce` by value (an owned "
|
|
"argument), but `key` and `data` by reference."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "The technique for single-use values is as follows:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Keep constructors private, so a user can't construct values with the same "
|
|
"inner value twice."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Don't implement `Clone`/`Copy` traits or equivalent methods, so a user can't "
|
|
"duplicate data we want to keep unique."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Make the interior type opaque (like with the newtype pattern), so the user "
|
|
"cannot modify an existing value on their own."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "Ask: What are we missing from the newtype pattern in the slide's code?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "Expect: Module boundary."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Demonstrate: Without a module boundary a user can construct a nonce on their "
|
|
"own."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid "Fix: Put `Key`, `Nonce`, and `new_nonce` behind a module."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/single-use-values.md
|
|
msgid ""
|
|
"Cryptography Nuance: A nonce might still be used twice if it was created "
|
|
"through pseudo-random process with no actual randomness. That can't be "
|
|
"prevented through this method. This API design prevents one nonce "
|
|
"duplication, but not all logic bugs."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"We can use the mutual exclusion of `&T` and `&mut T` references to prevent "
|
|
"data from being used before it is ready."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "/* fields omitted */"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// fake results\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// Send the query over, but don't wait for results.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// Finish executing the transaction and retrieve the results.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// The transaction `tx` mutably borrows `db`.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "\"SELECT * FROM users\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"// This won't compile because `db` is already mutably borrowed by `tx`.\n"
|
|
" // let results = db.results(); // ❌🔨\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// The borrow of `db` ends when `tx` is consumed by `commit()`.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid "// Now it is possible to borrow `db` again.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"Motivation: In this database API queries are kicked off for asynchronous "
|
|
"execution and the results are only available once the whole transaction is "
|
|
"finished."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"A user might think that queries are executed immediately, and try to read "
|
|
"results before they are made available. This API misuse could make the app "
|
|
"read incomplete or incorrect data."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"While an obvious misunderstanding, situations such as this can happen in "
|
|
"practice."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"Ask: Has anyone misunderstood an API by not reading the docs for proper use?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"Expect: Examples of early-career or in-university mistakes and "
|
|
"misunderstandings."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"As an API grows in size and user base, a smaller percentage of users has "
|
|
"deep knowledge of the system the API represents."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"This example shows how we can use Aliasing XOR Mutability to prevent this "
|
|
"kind of misuse."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"The code might read results before they are ready if the programmer assumes "
|
|
"that the queries execute immediately rather than kicked off for asynchronous "
|
|
"execution."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"The constructor for the `Transaction` type takes a mutable reference to the "
|
|
"database connection, and stores it in the returned `Transaction` value."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"The explicit lifetime here doesn't have to be intimidating, it just means "
|
|
"\"`Transaction` is outlived by the `DatabaseConnection` that was passed to "
|
|
"it\" in this case."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"The reference is mutable to completely lock out the `DatabaseConnection` "
|
|
"from other usage, such as starting further transactions or reading the "
|
|
"results."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"While a `Transaction` exists, we can't touch the `DatabaseConnection` "
|
|
"variable that was created from it."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"Demonstrate: uncomment the `db.results()` line. Doing so will result in a "
|
|
"compile error, as `db` is already mutably borrowed."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"Note: The query results not being public and placed behind a getter function "
|
|
"lets us enforce the invariant \"users can only look at query results if "
|
|
"there is no active transactions.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/aliasing-xor-mutability.md
|
|
msgid ""
|
|
"If the query results were placed in a public struct field, this invariant "
|
|
"could be violated."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid "PhantomData 1/4: De-duplicating Same Data & Semantics"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid ""
|
|
"The newtype pattern can sometimes come up against the DRY principle, how do "
|
|
"we solve this?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid "// And so on ...\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid ""
|
|
"Problem: We want to use the newtype pattern to differentiate permissions, "
|
|
"but we're having to implement the same traits over and over again for the "
|
|
"same data."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid ""
|
|
"Ask: Assume the details of each implementation here are the same between "
|
|
"types, what are ways we can avoid repeating ourselves?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "Expect:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid "Make this an enum, not distinct data types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid ""
|
|
"Bundle the user ID with permission tokens like `struct Admin(u64, "
|
|
"UserPermission, ModeratorPermission, AdminPermission);`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid "Adding a type parameter which encodes permissions."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-01-types.md
|
|
msgid "Mentioning `PhantomData` ahead of schedule (it's in the title)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "PhantomData 2/4: Type-level tagging"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Let's solve the problem from the previous slide by adding a type parameter."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "// use std::marker::PhantomData;\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "// Admins are users\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"// impl <T> Debug for UserTag<T> {/* ... */}\n"
|
|
"// impl <T> PartialEq for UserTag<T> {/* ... */}\n"
|
|
"// impl <T> Eq for UserTag<T> {/* ... */}\n"
|
|
"// And so on ...\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "/* All functionality for users and above */"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "/* All functionality for only admins */"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Here we're using a type parameter and gating permissions behind \"tag\" "
|
|
"types that implement different permission traits."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Tag types, or marker types, are zero-sized types that have some semantic "
|
|
"meaning to users and API designers."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Ask: What issues does having it be an actual instance of that type pose?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Answer: If it's not a zero-sized type (like `()` or `struct MyTag;`), then "
|
|
"we're allocating more memory than we need to when all we care for is type "
|
|
"information that is only relevant at compile-time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "Demonstrate: remove the `tag` value entirely, then compile!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "This won't compile, as there's an unused (phantom) type parameter."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "This is where `PhantomData` comes in!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Demonstrate: Uncomment the `PhantomData` import, and make `ChatId<T>` the "
|
|
"following:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"`PhantomData<T>` is a zero-sized type with a type parameter. We can "
|
|
"construct values of it like other ZSTs with `let phantom: "
|
|
"PhantomData<UserTag> = PhantomData;` or with the `PhantomData::default()` "
|
|
"implementation."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"Demonstrate: implement `From<u64>` for `ChatId<T>`, emphasizing the "
|
|
"construction of `PhantomData`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid "// Or `PhantomData::default()`\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-02-types-implemented.md
|
|
msgid ""
|
|
"`PhantomData` can be used as part of the Typestate pattern to have data with "
|
|
"the same structure but different methods, e.g., have `TaggedData<Start>` "
|
|
"implement methods or trait implementations that `TaggedData<End>` doesn't."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "PhantomData 3/4: Lifetimes for External Resources"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"The invariants of external resources often match what we can do with "
|
|
"lifetime rules."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"/// Direct FFI to a database library in C.\n"
|
|
"/// We got this API as is, we have no influence over it.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "// maximum 255 databases open at the same time\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "// ... etc.\n"
|
|
msgstr "// ... vb.\n"
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Remember the transaction API from the [Aliasing XOR Mutability](./aliasing-"
|
|
"xor-mutability.md) example."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"We held onto a mutable reference to the database connection within the "
|
|
"transaction type to lock out the database while a transaction is active."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"In this example, we want to implement a `Transaction` API on top of an "
|
|
"external, non-Rust API."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"We start by defining a `Transaction` type that holds onto `&mut "
|
|
"DatabaseConnection`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Ask: What are the limits of this implementation? Assume the `u8` is accurate "
|
|
"implementation-wise and enough information for us to use the external API."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Indirection takes up 7 bytes more than we need to on a 64-bit platform, as "
|
|
"well as costing a pointer dereference at runtime."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Problem: We want the transaction to borrow the database connection that "
|
|
"created it, but we don't want the `Transaction` object to store a real "
|
|
"reference."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Ask: What happens when we remove the mutable reference in `Transaction` "
|
|
"while keeping the lifetime parameter?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "Expect: Unused lifetime parameter!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Like with the type tagging from the previous slides, we can bring in "
|
|
"`PhantomData` to capture this unused lifetime parameter for us."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"The difference is that we will need to use the lifetime alongside another "
|
|
"type, but that other type does not matter too much."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "Demonstrate: change `Transaction` to the following:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid "Update the `DatabaseConnection::new_transaction()` method:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"This gives an owned database connection that is tied to the "
|
|
"`DatabaseConnection` that created it, but with less runtime memory footprint "
|
|
"that the store-a-reference version did."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"Because `PhantomData` is a zero-sized type (like `()` or `struct "
|
|
"MyZeroSizedType;`), the size of `Transaction` is now the same as `u8`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"The implementation that held onto a reference instead was as large as a "
|
|
"`usize`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"This way of encoding relationships between types and values is very powerful "
|
|
"when combined with unsafe, as the ways one can manipulate lifetimes becomes "
|
|
"almost arbitrary. This is also dangerous, but when combined with tools like "
|
|
"external, mechanically-verified proofs we can safely encode cyclic/self-"
|
|
"referential types while encoding lifetime & safety expectations in the "
|
|
"relevant data types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-03-lifetimes.md
|
|
msgid ""
|
|
"The [GhostCell (2021)](https://plv.mpi-sws.org/rustbelt/ghostcell/) paper "
|
|
"and its [relevant implementation](https://gitlab.mpi-sws.org/FP/ghostcell) "
|
|
"show this kind of work off. While the borrow checker is restrictive, there "
|
|
"are still ways to use escape hatches and then _show that the ways you used "
|
|
"those escape hatches are consistent and safe._"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "PhantomData 4/4: OwnedFd & BorrowedFd"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "`BorrowedFd` is a prime example of `PhantomData` in action."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"// Create a file with a raw syscall with write-only and create permissions.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "\"c_str.txt\""
|
|
msgstr "\"c_str.txt\""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"// Pass the ownership of an integer file descriptor to an `OwnedFd`.\n"
|
|
" // `OwnedFd::drop()` closes the file descriptor.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "\"Could not open file with syscall!\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"// Create a `BorrowedFd` from an `OwnedFd`.\n"
|
|
" // `BorrowedFd::drop()` does not close the file because it doesn't own "
|
|
"it!\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "// std::mem::drop(owned_fd); // ❌🔨\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "// owned_fd will be dropped here, and the file will be closed.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "A file descriptor represents a specific process's access to a file."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"Reminder: Device and OS-specific features are exposed as if they were files "
|
|
"on unix-style systems."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"[`OwnedFd`](https://rust-lang.github.io/rfcs/3128-io-safety.html#ownedfd-and-"
|
|
"borrowedfdfd) is an owned wrapper type for a file descriptor. It _owns_ the "
|
|
"file descriptor, and closes it when dropped."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"Note: We have our own implementation of it here, draw attention to the "
|
|
"explicit `Drop` implementation."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"`BorrowedFd` is its borrowed counterpart, it does not need to close the file "
|
|
"when it is dropped."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid "Note: We have not explicitly implemented `Drop` for `BorrowedFd`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"`BorrowedFd` uses a lifetime captured with a `PhantomData` to enforce the "
|
|
"invariant \"if this file descriptor exists, the OS file descriptor is still "
|
|
"open even though it is not responsible for closing that file descriptor.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"The lifetime parameter of `BorrowedFd` demands that there exists another "
|
|
"value in your program that lasts as long as that specific `BorrowedFd` or "
|
|
"outlives it (in this case an `OwnedFd`)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"Demonstrate: Uncomment the `std::mem::drop(owned_fd)` line and try to "
|
|
"compile to show that `borrowed_fd` relies on the lifetime of `owned_fd`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"This has been encoded by the API designers to mean _that other value is what "
|
|
"keeps the access to the file open_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/borrow-checker-invariants/phantomdata-04-borrowedfd.md
|
|
msgid ""
|
|
"Because Rust's borrow checker enforces this relationship where one value "
|
|
"must last at least as long as another, users of this API do not need to "
|
|
"worry about handling this correct file descriptor aliasing and closing logic "
|
|
"themselves."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Types with private constructors can be used to act as proof of invariants."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "// A public type with private fields behind a module boundary.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "\"We have a token, so we can make assumptions.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "// We have a token, so we can do this work.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "// We could not get a token, so we can't call `protected_work`.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Motivation: We want to be able to restrict user's access to functionality "
|
|
"until they've performed a specific task."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"We can do this by defining a type the API consumer cannot construct on their "
|
|
"own, through the privacy rules of structs and modules."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"[Newtypes](./newtype-pattern.md) use the privacy rules in a similar way, to "
|
|
"restrict construction unless a value is guaranteed to hold up an invariant "
|
|
"at runtime."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid "Ask: What is the purpose of the `proof: ()` field here?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Without `proof: ()`, `Token` would have no private fields and users would be "
|
|
"able to construct values of `Token` arbitrarily."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Demonstrate: Try to construct the token manually in `main` and show the "
|
|
"compilation error. Demonstrate: Remove the `proof` field from `Token` to "
|
|
"show how users would be able to construct `Token` if it had no private "
|
|
"fields."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"By putting the `Token` type behind a module boundary (`token`), users "
|
|
"outside that module can't construct the value on their own as they don't "
|
|
"have permission to access the `proof` field."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"The API developer gets to define methods and functions that produce these "
|
|
"tokens. The user does not."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"The token becomes a proof that one has met the API developer's conditions of "
|
|
"access for those tokens."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Ask: How might an API developer accidentally introduce ways to circumvent "
|
|
"this?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types.md
|
|
msgid ""
|
|
"Expect answers like \"serialization implementations\", other parser/\"from "
|
|
"string\" implementations, or an implementation of `Default`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid "Token types work well as a proof of checked permission."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid "\"Password123\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"// We don't have to check that we have permissions, because\n"
|
|
"// the AdminToken argument is equivalent to such a check.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid "\"CoolUser\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid "\"Incorrect password! Could not prove privileges.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"This example shows modelling gaining administrator privileges for a chat "
|
|
"client with a password and giving a user a moderator rank once those "
|
|
"privileges are gained. The `AdminToken` type acts as \"proof of correct user "
|
|
"privileges.\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"The user asked for a password in-code and if we get the password correct, we "
|
|
"get a `AdminToken` to perform administrator actions within a specific "
|
|
"environment (here, a chat client)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"Once the permissions are gained, we can call the `add_moderator` function."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"We can't call that function without the token type, so by being able to call "
|
|
"it at all all we can assume we have permissions."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/permission-tokens.md
|
|
msgid ""
|
|
"Demonstrate: Try to construct the `AdminToken` in `main` again to reiterate "
|
|
"that the foundation of useful tokens is preventing their arbitrary "
|
|
"construction."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"Sometimes, a token type needs additional data. A mutex guard is an example "
|
|
"of a token that represents permission + data."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid "// The acquired MutexGuard is proof of exclusive access.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"Mutexes enforce mutual exclusion of read/write access to a value. We've "
|
|
"covered Mutexes earlier in this course already (See: RAII/Mutex), but here "
|
|
"we're looking at `MutexGuard` specifically."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"`MutexGuard` is a value generated by a `Mutex` that proves you have read/"
|
|
"write access at that point in time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"`MutexGuard` also holds onto a reference to the `Mutex` that generated it, "
|
|
"with `Deref` and `DerefMut` implementations that give access to the data of "
|
|
"`Mutex` while the underlying `Mutex` keeps that data private from the user."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"If `mutex.lock()` does not return a `MutexGuard`, you don't have permission "
|
|
"to change the value within the mutex."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"Not only do you have no permission, but you have no means to access the "
|
|
"mutex data unless you gain a `MutexGuard`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"This contrasts with C++, where mutexes and lock guards do not control access "
|
|
"to the data itself, acting only as a flag that a user must remember to check "
|
|
"every time they read or manipulate data."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/mutex-guard.md
|
|
msgid ""
|
|
"Demonstrate: make the `mutex` variable mutable then try to dereference it to "
|
|
"change its value. Show how there's no deref implementation for it, and no "
|
|
"other way to get to the data held by it other than getting a mutex guard."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "Variable-Specific Tokens (Branding 1/4)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "What if we want to tie a token to a specific variable?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "// Works fine!\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"// let data_2 = Bytes { bytes: vec![0, 1] };\n"
|
|
" // data_2.get_proven(&token_1); // Panics! Can we prevent this?\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"What if we want to tie a token to a _specific variable_ in our code? Can we "
|
|
"do this in Rust's type system?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Motivation: We want to have a Token Type that represents a known, valid "
|
|
"index into a byte array."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Once we have these proven indexes we would be able to avoid bounds checks "
|
|
"entirely, as the tokens would act as the _proof of an existing index_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Since the index is known to be valid, `get_proven()` can skip the bounds "
|
|
"check."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"In this example there's nothing stopping the proven index of one array being "
|
|
"used on a different array. If an index is out of bounds in this case, it is "
|
|
"undefined behavior."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "Demonstrate: Uncomment the `data_2.get_proven(&token_1);` line."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"The code here panics! We want to prevent this \"crossover\" of token types "
|
|
"for indexes at compile time."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "Ask: How might we try to do this?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Expect students to not reach a good implementation from this, but be willing "
|
|
"to experiment and follow through on suggestions."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid "Ask: What are the alternatives, why are they not good enough?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Expect runtime checking of index bounds, especially as both `Vec::get` and "
|
|
"`Bytes::get_index` already uses runtime checking."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"Runtime bounds checking does not prevent the erroneous crossover in the "
|
|
"first place, it only guarantees a panic."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"The kind of token-association we will be doing here is called Branding. This "
|
|
"is an advanced technique that expands applicability of token types to more "
|
|
"API designs."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-01-motivation.md
|
|
msgid ""
|
|
"[`GhostCell`](https://plv.mpi-sws.org/rustbelt/ghostcell/paper.pdf) is a "
|
|
"prominent user of this, later slides will touch on it."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "`PhantomData` and Lifetime Subtyping (Branding 2/4)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "Idea:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "Use a lifetime as a unique brand for each token."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Make lifetimes sufficiently distinct so that they don't implicitly convert "
|
|
"into each other."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "// The main focus\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "// We want this to NOT compile\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "In Rust, lifetimes can have subtyping relations between one another."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"This kind of relation allows the compiler to determine if one lifetime "
|
|
"outlives another."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Determining if a lifetime outlives another also allows us to say _the "
|
|
"shortest common lifetime is the one that ends first_."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"This is useful in many cases, as it means two different lifetimes can be "
|
|
"treated as if they were the same in the regions they do overlap."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"This is usually what we want. But here we want to use lifetimes as a way to "
|
|
"distinguish values so we say that a token only applies to a single variable "
|
|
"without having to create a newtype for every single variable we declare."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"**Goal**: We want two lifetimes that the rust compiler cannot determine if "
|
|
"one outlives the other."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"We are using `try_coerce_lifetimes` as a compile-time check to see if the "
|
|
"lifetimes have a common shorter lifetime (AKA being subtyped)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Note: This slide compiles, by the end of this slide it should only compile "
|
|
"when `subtyped_lifetimes` is commented out."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "There are two important parts of this code:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "The `impl for<'a>` bound on the closure passed to `lifetime_separator`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "The way lifetimes are used in the parameter for `PhantomData`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "`for<'a>` bound on a Closure"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"We are using `for<'a>` as a way of introducing a lifetime generic parameter "
|
|
"to a function type and asking that the body of the function to work for all "
|
|
"possible lifetimes."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"What this also does is remove some ability of the compiler to make "
|
|
"assumptions about that specific lifetime for the function argument, as it "
|
|
"must meet rust's borrow checking rules regardless of the \"real\" lifetime "
|
|
"its arguments are going to have. The caller is substituting in actual "
|
|
"lifetime, the function itself cannot."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"This is analogous to a forall (Ɐ) quantifier in mathematics, or the way we "
|
|
"introduce `<T>` as type variables, but only for lifetimes in trait bounds."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"When we write a function generic over a type `T`, we can't determine that "
|
|
"type from within the function itself. Even if we call a function `fn foo<T, "
|
|
"U>(first: T, second: U)` with two arguments of the same type, the body of "
|
|
"this function cannot determine if `T` and `U` are the same type."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"This also prevents _the API consumer_ from defining a lifetime themselves, "
|
|
"which would allow them to circumvent the restrictions we want to impose."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "PhantomData and Lifetime Variance"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"We already know `PhantomData`, which can introduce a formal no-op usage of "
|
|
"an otherwise unused type or a lifetime parameter."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "Ask: What can we do with `PhantomData`?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Expect mentions of the Typestate pattern, tying together the lifetimes of "
|
|
"owned values."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "Ask: In other languages, what is subtyping?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Expect mentions of inheritance, being able to use a value of type `B` when a "
|
|
"asked for a value of type `A` because `B` is a \"subtype\" of `A`."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid "Rust does have Subtyping! But only for lifetimes."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Ask: If one lifetime is a subtype of another lifetime, what might that mean?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"A lifetime is a \"subtype\" of another lifetime when it _outlives_ that "
|
|
"other lifetime."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"The way that lifetimes used by `PhantomData` behave depends not only on "
|
|
"where the lifetime \"comes from\" but on how the reference is defined too."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"The reason this compiles is that the [**Variance**](https://doc.rust-lang."
|
|
"org/stable/reference/subtyping.html#r-subtyping.variance) of the lifetime "
|
|
"inside of `InvariantLifetime` is too lenient."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Note: Do not expect to get students to understand variance entirely here, "
|
|
"just treat it as a kind of ladder of restrictiveness on the ability of "
|
|
"lifetimes to establish subtyping relations."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Ask: How can we make it more restrictive? How do we make a reference type "
|
|
"more restrictive in rust?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Expect or demonstrate: Making it `&'id mut ()` instead. This will not be "
|
|
"enough!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"We need to use a [**Variance**](https://doc.rust-lang.org/stable/reference/"
|
|
"subtyping.html#r-subtyping.variance) on lifetimes where subtyping cannot be "
|
|
"inferred except on _identical lifetimes_. That is, the only subtype of `'a` "
|
|
"the compiler can know is `'a` itself."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Note: Again, do not try to get the whole class to understand variance. Treat "
|
|
"it as a ladder of restrictiveness for now."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Demonstrate: Move from `&'id ()` (covariant in lifetime and type), `&'id mut "
|
|
"()` (covariant in lifetime, invariant in type), `*mut &'id mut ()` "
|
|
"(invariant in lifetime and type), and finally `*mut &'id ()` (invariant in "
|
|
"lifetime but not type)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Those last two should not compile, which means we've finally found "
|
|
"candidates for how to bind lifetimes to `PhantomData` so they can't be "
|
|
"compared to one another in this context."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Reason: `*mut` means [mutable raw pointer](https://doc.rust-lang.org/"
|
|
"reference/types/pointer.html#r-type.pointer.raw). Rust has mutable pointers! "
|
|
"But you cannot reason about them in safe rust. Making this a mutable raw "
|
|
"pointer to a reference that has a lifetime complicates the compiler's "
|
|
"ability subtype because it cannot reason about mutable raw pointers within "
|
|
"the borrow checker."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"Wrap up: We've introduced ways to stop the compiler from deciding that "
|
|
"lifetimes are \"similar enough\" by choosing a Variance for a lifetime in "
|
|
"`PhantomData` that is restrictive enough to prevent this slide from "
|
|
"compiling."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"That is, we can now create variables that can exist in the same scope as "
|
|
"each other, but whose types are automatically made different from one "
|
|
"another per-variable without much boilerplate."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-02-phantomdata.md
|
|
msgid ""
|
|
"The `for<'a>` quantifier is not just for function types. It is a [**Higher-"
|
|
"ranked trait bound**](https://doc.rust-lang.org/reference/subtyping.html?"
|
|
"search=Hiher#r-subtype.higher-ranked)."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Implementing Branded Types (Branding 3/4)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Constructing branded types is different to how we construct non-branded "
|
|
"types."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "// The data we want to modify in this context.\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "// The function that uniquely brands the lifetime of a `Bytes`\n"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Motivation: We want to have \"proven indexes\" for a type, and we don't want "
|
|
"those indexes to be usable by different variables of the same type. We also "
|
|
"don't want those indexes to escape a scope."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Our Branded Type will be `Bytes`: a byte array."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Our Branded Token will be `ProvenIndex`: an index known to be in range."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "There are several notable parts to this implementation:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"`new` does not return a `Bytes`, instead asking for \"starting data\" and a "
|
|
"use-once Closure that is passed a `Bytes` when it is called."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "That `new` function has a `for<'a>` on its trait bound."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"We have both a getter for an index and a getter for a values with a proven "
|
|
"index."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Ask: Why does `new` not return a `Bytes`?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Answer: Because we need `Bytes` to have a unique lifetime controlled by the "
|
|
"API."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Ask: So what if `new()` returned `Bytes`, what is the specific harm that it "
|
|
"would cause?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Answer: Think about the signature of that hypothetical `new()` method:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "`fn new<'a>() -> Bytes<'a> { ... }`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"This would allow the API user to choose what the lifetime `'a` is, removing "
|
|
"our ability to guarantee that the lifetimes between different instances of "
|
|
"`Bytes` are unique and unable to be subtyped to one another."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Ask: Why do we need both a `get_index` and a `get_proven`?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Expect \"Because we can't know if an index is occupied at compile time\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid "Ask: Then what's the point of the proven indexes?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Answer: Avoiding bounds checking while keeping knowledge of what indexes are "
|
|
"occupied specific to individual variables, unable to erroneously be used on "
|
|
"the wrong one."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-03-impl.md
|
|
msgid ""
|
|
"Note: The focus is not on only on avoiding overuse of bounds checks, but "
|
|
"also on preventing that \"cross over\" of indexes."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "Branded Types in Action (Branding 4/4)"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"// bytes_2.get_proven(&index_1); // ❌🔨\n"
|
|
" \"Computations done!\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "\"{result}\""
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"We now have the implementation ready, we can now write a program where token "
|
|
"types that are proofs of existing indexes cannot be shared between variables."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"Demonstration: Uncomment the `bytes_2.get_proven(&index_1);` line and show "
|
|
"that it does not compile when we use indexes from different variables."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"Ask: What operations can we perform that we can guarantee would produce a "
|
|
"proven index?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "Expect a \"push\" implementation, suggested demo:"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"Ask: Can we make this not just about a byte array, but as a general wrapper "
|
|
"on `Vec<T>`?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "Trivial: Yes!"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "Maybe demonstrate: Generalising `Bytes<'id>` into `BrandedVec<'id, T>`"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid "Ask: What other areas could we use something like this?"
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"The resulting token API is **highly restrictive**, but the things that it "
|
|
"makes possible to prove as safe within the Rust type system are meaningful."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"[GhostCell](https://plv.mpi-sws.org/rustbelt/ghostcell/paper.pdf), a "
|
|
"structure that allows for safe cyclic data structures in Rust (among other "
|
|
"previously difficult to represent data structures), uses this kind of token "
|
|
"type to make sure cells can't \"escape\" a context where we know where "
|
|
"operations similar to those shown in these examples are safe."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"This \"Branded Types\" sequence of slides is based off their `BrandedVec` "
|
|
"implementation in the paper, which covers many of the implementation details "
|
|
"of this use case in more depth as a gentle introduction to how `GhostCell` "
|
|
"itself is implemented and used in practice."
|
|
msgstr ""
|
|
|
|
#: src/idiomatic/leveraging-the-type-system/token-types/branded-04-in-action.md
|
|
msgid ""
|
|
"GhostCell also uses formal checks outside of Rust's type system to prove "
|
|
"that the things it allows within this kind of context (lifetime branding) "
|
|
"are safe."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "Welcome to Unsafe Rust"
|
|
msgstr "Emniyetsiz Rust'a Hoş Geldiniz"
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "IMPORTANT: THIS MODULE IS IN AN EARLY STAGE OF DEVELOPMENT"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"Please do not consider this module of Comprehensive Rust to be complete. "
|
|
"With that in mind, your feedback, comments, and especially your concerns, "
|
|
"are very welcome."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"To comment on this module's development, please use the [GitHub issue "
|
|
"tracker](https://github.com/google/comprehensive-rust/issues)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"The `unsafe` keyword is easy to type, but hard to master. When used "
|
|
"appropriately, it forms a useful and indeed essential part of the Rust "
|
|
"programming language."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"By the end of this deep dive, you'll know how to work with `unsafe` code, "
|
|
"review others' changes that include the `unsafe` keyword, and produce your "
|
|
"own."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "What you'll learn:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "What the terms undefined behavior, soundness, and safety mean"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "Why the `unsafe` keyword exists in the Rust language"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "How to write your own code using `unsafe` safely"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "How to review `unsafe` code"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "Links to other sections of the course"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid "The `unsafe` keyword has treatment in:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"_Rust Fundamentals_, the main module of Comprehensive Rust, includes a "
|
|
"session on [Unsafe Rust](../unsafe-rust.html) in its last day."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"_Rust in Chromium_ discusses how to [interoperate with C++](../chromium/"
|
|
"interoperability-with-cpp.md). Consult that material if you are looking into "
|
|
"FFI."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/welcome.md
|
|
msgid ""
|
|
"_Bare Metal Rust_ uses unsafe heavily to interact with the underlying host, "
|
|
"among other things."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid "Setting Up"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid "Local Rust installation"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid ""
|
|
"You should have a Rust compiler installed that supports the 2024 edition of "
|
|
"the language, which is any version of rustc higher than 1.84."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid "(Optional) Create a local instance of the course"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid ""
|
|
"```console\n"
|
|
"$ git clone --depth=1 https://github.com/google/comprehensive-rust.git\n"
|
|
"Cloning into 'comprehensive-rust'...\n"
|
|
"...\n"
|
|
"$ cd comprehensive-rust\n"
|
|
"$ cargo install-tools\n"
|
|
"...\n"
|
|
"$ cargo serve # then open http://127.0.0.1:3000/ in a browser\n"
|
|
"```"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid ""
|
|
"Ask everyone to confirm that everyone is able to execute `rustc` with a "
|
|
"version older that 1.87."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/setup.md
|
|
msgid ""
|
|
"For those people who do not, tell them that we'll resolve that in the break."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "We know that writing code without the guarantees that Rust provides ..."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid ""
|
|
"“Use-after-free (UAF), integer overflows, and out of bounds (OOB) reads/"
|
|
"writes comprise 90% of vulnerabilities with OOB being the most common.”"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid ""
|
|
"\\--— **Jeff Vander Stoep and Chong Zang**, Google. \"[Queue the Hardening "
|
|
"Enhancements](https://security.googleblog.com/2019/05/queue-hardening-"
|
|
"enhancements.html)\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "... so why is `unsafe` part of the language?"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid "1 minute"
|
|
msgstr "1 dakika"
|
|
|
|
#: src/unsafe-deep-dive/motivations.md
|
|
msgid ""
|
|
"The `unsafe` keyword exists because there is no compiler technology "
|
|
"available today that makes it obsolete. Compilers cannot verify everything."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"TODO: Refactor this content into multiple slides as this slide is intended "
|
|
"as an introduction to the motivations only, rather than to be an elaborate "
|
|
"discussion of the whole problem."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Language interoperability allows you to:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Call functions written in other languages from Rust"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Write functions in Rust that are callable from other languages"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "However, this requires unsafe."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"{a:?}\""
|
|
msgstr "\"{a:?}\""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"The Rust compiler can't enforce any safety guarantees for programs that it "
|
|
"hasn't compiled, so it delegates that responsibility to you through the "
|
|
"unsafe keyword."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"The code example we're seeing shows how to call the random function provided "
|
|
"by libc within Rust. libc is available to scripts in the Rust Playground."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "This uses Rust's _foreign function interface_."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"This isn't the only style of interoperability, however it is the method "
|
|
"that's needed if you want to work between Rust and some other language in a "
|
|
"zero cost way. Another important strategy is message passing."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Message passing avoids unsafe, but serialization, allocation, data transfer "
|
|
"and parsing all take energy and time."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Answers to questions"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"_Where does \"random\" come from?_ \n"
|
|
"libc is dynamically linked to Rust programs by default, allowing our code to "
|
|
"rely on its symbols, including `random`, being available to our program."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"_What is the \"safe\" keyword?_ \n"
|
|
"It allows callers to call the function without needing to wrap that call in "
|
|
"`unsafe`. The [`safe` function qualifier](https://doc.rust-lang.org/stable/"
|
|
"edition-guide/rust-2024/unsafe-extern.html) was introduced in the 2024 "
|
|
"edition of Rust and can only be used within `extern` blocks. It was "
|
|
"introduced because `unsafe` became a mandatory qualifier for `extern` blocks "
|
|
"in that edition."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"_What is the [`std::ffi::c_long`](https://doc.rust-lang.org/std/ffi/type."
|
|
"c_long.html) type?_ \n"
|
|
"According to the C standard, an integer that's at least 32 bits wide. On "
|
|
"today's systems, It's an `i32` on Windows and an `i64` on Linux."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Consideration: type safety"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Modify the code example to remove the need for type casting later. Discuss "
|
|
"the potential UB - long's width is defined by the target."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Changes from the original:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"It's also possible to completely ignore the intended type and create "
|
|
"undefined behavior in multiple ways. The code below produces output most of "
|
|
"the time, but generally results in a stack overflow. It may also produce "
|
|
"illegal `char` values. Although `char` is represented in 4 bytes (32 bits), "
|
|
"[not all bit patterns are permitted as a `char`](https://doc.rust-lang.org/"
|
|
"std/primitive.char.html#validity-and-layout)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Stress that the Rust compiler will trust that the wrapper is telling the "
|
|
"truth."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Attempting to print a `[char; 2]` from randomly generated input will often "
|
|
"produce strange output, including:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Mention that type safety is generally not a large concern in practice. Tools "
|
|
"that produce wrappers automatically, i.e. bindgen, are excellent at reading "
|
|
"header files and producing values of the correct type."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Consideration: Ownership and lifetime management"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"While libc's `random` function doesn't use pointers, many do. This creates "
|
|
"many more possibilities for unsoundness."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "both sides might attempt to free the memory (double free)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "both sides can attempt to write to the data"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"For example, some C libraries expose functions that write to static buffers "
|
|
"that are re-used between calls."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"/// Create a formatted time based on time `t`, including trailing newline.\n"
|
|
" /// Read `man 3 ctime` details.\n"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"now (1): {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"future: {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"now (2): {}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "_Aside:_ Lifetimes in the `format_timestamp()` function"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Neither `'a`, nor `'static`, correctly describe the lifetime of the string "
|
|
"that's returned. Rust treats it as an immutable reference, but subsequent "
|
|
"calls to `ctime` will overwrite the static buffer that the string occupies."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "Consideration: Representation mismatch"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Different programming languages have made different design decisions and "
|
|
"this can create impedance mismatches between different domains."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid ""
|
|
"Consider string handling. C++ defines `std::string`, which has an "
|
|
"incompatible memory layout with Rust's `String` type. `String` also requires "
|
|
"text to be encoded as UTF-8, whereas `std::string` does not. In C, text is "
|
|
"represented by a null-terminated sequence of bytes (`char*`)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "b\"Hello, C\\0\""
|
|
msgstr "b\"Merhaba, C\\0\""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "b\"Hello, Rust\""
|
|
msgstr "b\"Merhaba, Rust\""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"{c}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/interop.md
|
|
msgid "\"{rust}\""
|
|
msgstr "\"{rust}\""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "Some families of data structures are impossible to create in safe Rust."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "graphs"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "bit twiddling"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "self-referential types"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "intrusive data structures"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid ""
|
|
"Graphs: General-purpose graphs cannot be created as they may need to "
|
|
"represent cycles. Cycles are impossible for the type system to reason about."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid ""
|
|
"Bit twiddling: Overloading bits with multiple meanings. Examples include "
|
|
"using the NaN bits in `f64` for some other purpose or the higher-order bits "
|
|
"of pointers on `x86_64` platforms. This is somewhat common when writing "
|
|
"language interpreters to keep representations within the word size the "
|
|
"target platform."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid "Self-referential types are too hard for the borrow checker to verify."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/data-structures.md
|
|
msgid ""
|
|
"Intrusive data structures: store structural metadata (like pointers to other "
|
|
"elements) inside the elements themselves, which requires careful handling of "
|
|
"aliasing."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/performance.md
|
|
msgid "TODO: Stub for now"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/motivations/performance.md
|
|
msgid ""
|
|
"It's easy to think of performance as the main reason for unsafe, but high "
|
|
"performance code makes up the minority of unsafe blocks."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations.md
|
|
msgid "Some fundamental concepts and terms."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations.md
|
|
msgid "This segment should take about 25 minutes. It contains:"
|
|
msgstr "Bu bölüm yaklaşık 25 dakika sürmelidir. İçeriği:"
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "What is “unsafety”?"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Unsafe Rust is a superset of Safe Rust."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Let's create a list of things that are enabled by the `unsafe` keyword."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Definitions from authoritative docs:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "From the [unsafe keyword's documentation]():"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Code or interfaces whose memory safety cannot be verified by the type system."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "..."
|
|
msgstr "..."
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Here are the abilities Unsafe Rust has in addition to Safe Rust:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Dereference raw pointers"
|
|
msgstr "Bir ham göstericinin (raw pointer) içeriğine eriş (dereference)"
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Implement unsafe traits"
|
|
msgstr "Emniyetsiz özelliklerin (unsafe traits) gerçekleştirilmesi"
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Call unsafe functions"
|
|
msgstr "Emniyetsiz (Unsafe) fonksiyonları çağırma"
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Mutate statics (including external ones)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Access fields of unions"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "From the [reference](https://doc.rust-lang.org/reference/unsafety.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"The following language level features cannot be used in the safe subset of "
|
|
"Rust:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Dereferencing a raw pointer."
|
|
msgstr "Bir ham göstericinin (raw pointer) içeriğine erişmek (dereferencing)."
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Reading or writing a mutable or external static variable."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Accessing a field of a union, other than to assign to it."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Calling an unsafe function (including an intrinsic or foreign function)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Calling a safe function marked with a target_feature from a function that "
|
|
"does not have a target_feature attribute enabling the same features (see "
|
|
"attributes.codegen.target_feature.safety-restrictions)."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Implementing an unsafe trait."
|
|
msgstr "Bir emniyetsiz özelliğin (unsafe trait) gerçekleştirilmesi."
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Declaring an extern block."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Applying an unsafe attribute to an item."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Group exercise"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"You may have a group of learners who are not familiar with each other yet. "
|
|
"This is a way for you to gather some data about their confidence levels and "
|
|
"the psychological safety that they're feeling."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Part 1: Informal definition"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Use this to gauge the confidence level of the group. If they are uncertain, "
|
|
"then tailor the next section to be more directed."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Ask the class: **By raising your hand, indicate if you would feel "
|
|
"comfortable defining unsafe?**"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "If anyone's feeling confident, allow them to try to explain."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Part 2: Evidence gathering"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Ask the class to spend 3-5 minutes."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Find a use of the unsafe keyword. What contract/invariant/pre-condition is "
|
|
"being established or satisfied?"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Write down terms that need to be defined (unsafe, memory safety, soundness, "
|
|
"undefined behavior)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Part 3: Write a working definition"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Part 4: Remarks"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "Mention that we'll be reviewing our definition at the end of the day."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Note: Avoid detailed discussion about precise semantics of memory safety"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"It's possible that the group will slide into a discussion about the precise "
|
|
"semantics of what memory safety actually is and how define pointer validity. "
|
|
"This isn't a productive line of discussion. It can undermine confidence in "
|
|
"less experienced learners."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Perhaps refer people who wish to discuss this to the discussion within the "
|
|
"official [documentation for pointer types](https://doc.rust-lang.org/std/ptr/"
|
|
"index.html#safety) (excerpt below) as a place for further research."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid ""
|
|
"Many functions in [this module](https://doc.rust-lang.org/std/ptr/index."
|
|
"html) take raw pointers as arguments and read from or write to them. For "
|
|
"this to be safe, these pointers must be _valid_ for the given access."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/what-is-unsafe.md
|
|
msgid "The precise rules for validity are not determined yet."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"The unsafe keyword indicates that the programmer is responsible for "
|
|
"upholding Rust's safety guarantees."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "The keyword has two roles:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "define pre-conditions that must be satisfied"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"assert to the compiler (= promise) that those defined pre-conditions are "
|
|
"satisfied"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "Further references"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"[The unsafe keyword chapter of the Rust Reference](https://doc.rust-lang.org/"
|
|
"reference/unsafe-keyword.html)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "Places where pre-conditions can be defined (Role 1)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"[unsafe functions](https://doc.rust-lang.org/reference/unsafe-keyword."
|
|
"html#unsafe-functions-unsafe-fn) (`unsafe fn foo() { ... }`). Example: "
|
|
"`get_unchecked` method on slices, which requires callers to verify that the "
|
|
"index is in-bounds."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"unsafe traits (`unsafe trait`). Examples: [`Send`](https://doc.rust-lang.org/"
|
|
"std/marker/trait.Send.html) and [`Sync`](https://doc.rust-lang.org/std/"
|
|
"marker/trait.Sync.html) marker traits in the standard library."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "Places where pre-conditions must be satisfied (Role 2)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "unsafe blocks (`unafe { ... }`)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "implementing unsafe traits (`unsafe impl`)"
|
|
msgstr ""
|
|
"emniyetsiz özelliklerin (unsafe traits / `unsafe impl`) gerçekleştirilmesi"
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid "access external items (`unsafe extern`)"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/when-is-unsafe-used.md
|
|
msgid ""
|
|
"adding [unsafe attributes](https://doc.rust-lang.org/reference/attributes."
|
|
"html) o an item. Examples: [`export_name`](https://doc.rust-lang.org/"
|
|
"reference/abi.html#the-export_name-attribute), [`link_section`](https://doc."
|
|
"rust-lang.org/reference/abi.html#the-link_section-attribute) and "
|
|
"[`no_mangle`](https://doc.rust-lang.org/reference/abi.html#the-no_mangle-"
|
|
"attribute). Usage: `#[unsafe(no_mangle)]`"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/data-structures-are-safe.md
|
|
msgid "Data structures are safe ..."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/data-structures-are-safe.md
|
|
msgid "Data structures are inert. They cannot do any harm by themselves."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/data-structures-are-safe.md
|
|
msgid "Safe Rust code can create raw pointers:"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/data-structures-are-safe.md
|
|
#: src/unsafe-deep-dive/foundations/actions-might-not-be.md
|
|
msgid "\"{safe:p}\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/data-structures-are-safe.md
|
|
msgid ""
|
|
"Consider a raw pointer to an integer, i.e., the value `safe` is the raw "
|
|
"pointer type `*const i64`. Raw pointers can be out-of-bounds, misaligned, or "
|
|
"be null. But the unsafe keyword is not required when creating them."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/actions-might-not-be.md
|
|
msgid "... but actions on them might not be"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/actions-might-not-be.md
|
|
msgid "Modify the example to de-reference `safe` without an `unsafe` block."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "The `unsafe` keyword does not allow you to break Rust."
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "b\"RUST\""
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Suggested outline"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Request that someone explains what `std::mem::transmute` does"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Discuss why it doesn't compile"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Fix the code"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Expected compiler output"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Suggested change"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid "Notes on less familiar Rust"
|
|
msgstr ""
|
|
|
|
#: src/unsafe-deep-dive/foundations/less-powerful.md
|
|
msgid ""
|
|
"the `b` prefix on a string literal marks it as byte slice (`&[u8]`) rather "
|
|
"than a string slice (`&str`)"
|
|
msgstr ""
|
|
|
|
#: src/thanks.md
|
|
msgid ""
|
|
"_Thank you for taking Comprehensive Rust 🦀!_ We hope you enjoyed it and "
|
|
"that it was useful."
|
|
msgstr ""
|
|
|
|
#: src/thanks.md
|
|
msgid ""
|
|
"We've had a lot of fun putting the course together. The course is not "
|
|
"perfect, so if you spotted any mistakes or have ideas for improvements, "
|
|
"please get in [contact with us on GitHub](https://github.com/google/"
|
|
"comprehensive-rust/discussions). We would love to hear from you."
|
|
msgstr ""
|
|
|
|
#: src/thanks.md
|
|
msgid ""
|
|
"Thank you for reading the speaker notes! We hope they have been useful. If "
|
|
"you find pages without notes, please send us a PR and link it to [issue "
|
|
"#1083](https://github.com/google/comprehensive-rust/issues/1083). We are "
|
|
"also very grateful for fixes and improvements to the existing notes."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"The following is a glossary which aims to give a short definition of many "
|
|
"Rust terms. For translations, this also serves to connect the term back to "
|
|
"the English original."
|
|
msgstr ""
|
|
|
|
#. Please add the English term in italic after your translated term. Also, please keep the hard line breaks to ensure a nice formatting.
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"allocate: \n"
|
|
"Dynamic memory allocation on [the heap](memory-management/review.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"array: \n"
|
|
"A fixed-size collection of elements of the same type, stored contiguously in "
|
|
"memory. See [Arrays](tuples-and-arrays/arrays.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"associated type: \n"
|
|
"A type associated with a specific trait. Useful for defining the "
|
|
"relationship between types."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"Bare-metal Rust: \n"
|
|
"Low-level Rust development, often deployed to a system without an operating "
|
|
"system. See [Bare-metal Rust](bare-metal.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"block: \n"
|
|
"See [Blocks](control-flow-basics/blocks-and-scopes.md) and _scope_."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"borrow: \n"
|
|
"See [Borrowing](borrowing/shared.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"borrow checker: \n"
|
|
"The part of the Rust compiler which checks that all [borrows](borrowing/"
|
|
"borrowck.md) are valid."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"brace: \n"
|
|
"`{` and `}`. Also called _curly brace_, they delimit [_blocks_](control-flow-"
|
|
"basics/blocks-and-scopes.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"channel: \n"
|
|
"Used to safely pass messages [between threads](concurrency/channels.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"concurrency: \n"
|
|
"The execution of multiple tasks or processes at the same time. See [Welcome "
|
|
"to Concurrency in Rust](concurrency/welcome.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"constant: \n"
|
|
"A value that does not change during the execution of a program. See [const]"
|
|
"(user-defined-types/const.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"control flow: \n"
|
|
"The order in which the individual statements or instructions are executed in "
|
|
"a program. See [Control Flow Basics](control-flow-basics.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"crash: \n"
|
|
"An unexpected and unhandled failure or termination of a program. See [panic]"
|
|
"(error-handling/panics.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"enumeration: \n"
|
|
"A data type that holds one of several named constants, possibly with an "
|
|
"associated tuple or struct. See [enum](user-defined-types/enums.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"error: \n"
|
|
"An unexpected condition or result that deviates from the expected behavior. "
|
|
"See [Error Handling](error-handling.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"error handling: \n"
|
|
"The process of managing and responding to [errors](error-handling.md) that "
|
|
"occur during program execution."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"function: \n"
|
|
"A reusable block of code that performs a specific task. See [Functions]"
|
|
"(control-flow-basics/functions.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"garbage collector: \n"
|
|
"A mechanism that automatically frees up memory occupied by objects that are "
|
|
"no longer in use. See [Approaches to Memory Management](memory-management/"
|
|
"approaches.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"generics: \n"
|
|
"A feature that allows writing code with placeholders for types, enabling "
|
|
"code reuse with different data types. See [Generics](generics.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"immutable: \n"
|
|
"Unable to be changed after creation. See [Variables](types-and-values/"
|
|
"variables.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"integration test: \n"
|
|
"A type of test that verifies the interactions between different parts or "
|
|
"components of a system. See [Other Types of Tests](testing/other.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"library: \n"
|
|
"A collection of precompiled routines or code that can be used by programs. "
|
|
"See [Modules](modules.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"macro: \n"
|
|
"Rust [macros](control-flow-basics/macros.md) can be recognized by a `!` in "
|
|
"the name. Macros are used when normal functions are not enough. A typical "
|
|
"example is `format!`, which takes a variable number of arguments, which "
|
|
"isn't supported by Rust functions."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"`main` function: \n"
|
|
"Rust programs start executing with the [`main` function](types-and-values/"
|
|
"hello-world.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"match: \n"
|
|
"A control flow construct in Rust that allows for [pattern matching](pattern-"
|
|
"matching.md) on the value of an expression."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"memory leak: \n"
|
|
"A situation where a program fails to release memory that is no longer "
|
|
"needed, leading to a gradual increase in memory usage. See [Approaches to "
|
|
"Memory Management](memory-management/approaches.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"method: \n"
|
|
"A function associated with an object or a type in Rust. See [Methods]"
|
|
"(methods-and-traits/methods.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"module: \n"
|
|
"A namespace that contains definitions, such as functions, types, or traits, "
|
|
"to organize code in Rust. See [Modules](modules.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"move: \n"
|
|
"The transfer of ownership of a value from one variable to another in Rust. "
|
|
"See [Move Semantics](memory-management/move.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"mutable: \n"
|
|
"A property in Rust that allows [variables](types-and-values/variables.md) to "
|
|
"be modified after they have been declared."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"ownership: \n"
|
|
"The concept in Rust that defines which part of the code is responsible for "
|
|
"managing the memory associated with a value. See [Ownership](memory-"
|
|
"management/ownership.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"panic: \n"
|
|
"An unrecoverable error condition in Rust that results in the termination of "
|
|
"the program. See [Panics](error-handling/panics.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"pattern: \n"
|
|
"A combination of values, literals, or structures that can be matched against "
|
|
"an expression in Rust. See [Pattern Matching](pattern-matching.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"payload: \n"
|
|
"The data or information carried by a message, event, or data structure."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"receiver: \n"
|
|
"The first parameter in a Rust [method](methods-and-traits/methods.md) that "
|
|
"represents the instance on which the method is called."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"reference: \n"
|
|
"A non-owning pointer to a value that borrows it without transferring "
|
|
"ownership. References can be [shared (immutable)](references/shared.md) or "
|
|
"[exclusive (mutable)](references/exclusive.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"reference counting: \n"
|
|
"A memory management technique in which the number of references to an object "
|
|
"is tracked, and the object is deallocated when the count reaches zero. See "
|
|
"[Rc](smart-pointers/rc.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"Rust: \n"
|
|
"A systems programming language that focuses on safety, performance, and "
|
|
"concurrency. See [What is Rust?](hello-world/what-is-rust.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"safe: \n"
|
|
"Refers to code that adheres to Rust's ownership and borrowing rules, "
|
|
"preventing memory-related errors. See [Unsafe Rust](unsafe-rust.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"slice: \n"
|
|
"A dynamically-sized view into a contiguous sequence, such as an array or "
|
|
"vector. Unlike arrays, slices have a size determined at runtime. See [Slices]"
|
|
"(references/slices.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"scope: \n"
|
|
"The region of a program where a variable is valid and can be used. See "
|
|
"[Blocks and Scopes](control-flow-basics/blocks-and-scopes.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"standard library: \n"
|
|
"A collection of modules providing essential functionality in Rust. See "
|
|
"[Standard Library](std-types/std.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"static: \n"
|
|
"A keyword in Rust used to define static variables or items with a `'static` "
|
|
"lifetime. See [static](user-defined-types/static.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"string: \n"
|
|
"A data type storing textual data. See [Strings](references/strings.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"struct: \n"
|
|
"A composite data type in Rust that groups together variables of different "
|
|
"types under a single name. See [Structs](user-defined-types/named-structs."
|
|
"md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"test: \n"
|
|
"A function that tests the correctness of other code. Rust has a built-in "
|
|
"test runner. See [Testing](testing.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"thread: \n"
|
|
"A separate sequence of execution in a program, allowing concurrent "
|
|
"execution. See [Threads](concurrency/threads.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"thread safety: \n"
|
|
"The property of a program that ensures correct behavior in a multithreaded "
|
|
"environment. See [Send and Sync](concurrency/send-sync.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"trait: \n"
|
|
"A collection of methods defined for an unknown type, providing a way to "
|
|
"achieve polymorphism in Rust. See [Traits](methods-and-traits/traits.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"trait bound: \n"
|
|
"An abstraction where you can require types to implement some traits of your "
|
|
"interest. See [Trait Bounds](generics/trait-bounds.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"tuple: \n"
|
|
"A composite data type that contains variables of different types. Tuple "
|
|
"fields have no names, and are accessed by their ordinal numbers. See [Tuples]"
|
|
"(tuples-and-arrays/tuples.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"type: \n"
|
|
"A classification that specifies which operations can be performed on values "
|
|
"of a particular kind in Rust. See [Types and Values](types-and-values.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"type inference: \n"
|
|
"The ability of the Rust compiler to deduce the type of a variable or "
|
|
"expression. See [Type Inference](types-and-values/inference.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"undefined behavior: \n"
|
|
"Actions or conditions in Rust that have no specified result, often leading "
|
|
"to unpredictable program behavior. See [Unsafe Rust](unsafe-rust.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"union: \n"
|
|
"A data type that can hold values of different types but only one at a time. "
|
|
"See [Unions](unsafe-rust/unions.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"unit test: \n"
|
|
"Rust comes with built-in support for running small unit tests and larger "
|
|
"integration tests. See [Unit Tests](testing/unit-tests.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"unit type: \n"
|
|
"Type that holds no data, written as a tuple with no members. See speaker "
|
|
"notes on [Functions](control-flow-basics/functions.html)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"unsafe: \n"
|
|
"The subset of Rust which allows you to trigger _undefined behavior_. See "
|
|
"[Unsafe Rust](unsafe-rust/unsafe.md)."
|
|
msgstr ""
|
|
|
|
#: src/glossary.md
|
|
msgid ""
|
|
"variable: \n"
|
|
"A memory location storing data. Variables are valid in a _scope_. See "
|
|
"[Variables](types-and-values/variables.md)."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "Other Rust Resources"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"The Rust community has created a wealth of high-quality and free resources "
|
|
"online."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "Official Documentation"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "The Rust project hosts many resources. These cover Rust in general:"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[The Rust Programming Language](https://doc.rust-lang.org/book/): the "
|
|
"canonical free book about Rust. Covers the language in detail and includes a "
|
|
"few projects for people to build."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust By Example](https://doc.rust-lang.org/rust-by-example/): covers the "
|
|
"Rust syntax via a series of examples which showcase different constructs. "
|
|
"Sometimes includes small exercises where you are asked to expand on the code "
|
|
"in the examples."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust Standard Library](https://doc.rust-lang.org/std/): full documentation "
|
|
"of the standard library for Rust."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[The Rust Reference](https://doc.rust-lang.org/reference/): an incomplete "
|
|
"book which describes the Rust grammar and memory model."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust API Guidelines](https://rust-lang.github.io/api-guidelines/): "
|
|
"recommendations on how to design APIs."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "More specialized guides hosted on the official Rust site:"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[The Rustonomicon](https://doc.rust-lang.org/nomicon/): covers unsafe Rust, "
|
|
"including working with raw pointers and interfacing with other languages "
|
|
"(FFI)."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Asynchronous Programming in Rust](https://rust-lang.github.io/async-book/): "
|
|
"covers the new asynchronous programming model which was introduced after the "
|
|
"Rust Book was written."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[The Embedded Rust Book](https://doc.rust-lang.org/stable/embedded-book/): "
|
|
"an introduction to using Rust on embedded devices without an operating "
|
|
"system."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "Unofficial Learning Material"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid "A small selection of other guides and tutorial for Rust:"
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Learn Rust the Dangerous Way](http://cliffle.com/p/dangerust/): covers Rust "
|
|
"from the perspective of low-level C programmers."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust for Embedded C Programmers](https://opentitan.org/book/doc/"
|
|
"rust_for_c_devs.html): covers Rust from the perspective of developers who "
|
|
"write firmware in C."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust for professionals](https://overexact.com/rust-for-professionals/): "
|
|
"covers the syntax of Rust using side-by-side comparisons with other "
|
|
"languages such as C, C++, Java, JavaScript, and Python."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Rust on Exercism](https://exercism.org/tracks/rust): 100+ exercises to help "
|
|
"you learn Rust."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Ferrous Teaching Material](https://ferrous-systems.github.io/teaching-"
|
|
"material/index.html): a series of small presentations covering both basic "
|
|
"and advanced part of the Rust language. Other topics such as WebAssembly, "
|
|
"and async/await are also covered."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Advanced testing for Rust applications](https://rust-exercises.com/advanced-"
|
|
"testing/): a self-paced workshop that goes beyond Rust's built-in testing "
|
|
"framework. It covers `googletest`, snapshot testing, mocking as well as how "
|
|
"to write your own custom test harness."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Beginner's Series to Rust](https://docs.microsoft.com/en-us/shows/beginners-"
|
|
"series-to-rust/) and [Take your first steps with Rust](https://docs."
|
|
"microsoft.com/en-us/learn/paths/rust-first-steps/): two Rust guides aimed at "
|
|
"new developers. The first is a set of 35 videos and the second is a set of "
|
|
"11 modules which covers Rust syntax and basic constructs."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[Learn Rust With Entirely Too Many Linked Lists](https://rust-unofficial."
|
|
"github.io/too-many-lists/): in-depth exploration of Rust's memory management "
|
|
"rules, through implementing a few different types of list structures."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"[The Little Book of Rust Macros](https://danielkeep.github.io/tlborm/): "
|
|
"covers many details on Rust macros with practical examples."
|
|
msgstr ""
|
|
|
|
#: src/other-resources.md
|
|
msgid ""
|
|
"Please see the [Little Book of Rust Books](https://lborb.github.io/book/) "
|
|
"for even more Rust books."
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid ""
|
|
"The material here builds on top of the many great sources of Rust "
|
|
"documentation. See the page on [other resources](other-resources.md) for a "
|
|
"full list of useful resources."
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid ""
|
|
"The material of Comprehensive Rust is licensed under the terms of the Apache "
|
|
"2.0 license, please see [`LICENSE`](https://github.com/google/comprehensive-"
|
|
"rust/blob/main/LICENSE) for details."
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid "Rust by Example"
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid ""
|
|
"Some examples and exercises have been copied and adapted from [Rust by "
|
|
"Example](https://doc.rust-lang.org/rust-by-example/). Please see the "
|
|
"`third_party/rust-by-example/` directory for details, including the license "
|
|
"terms."
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid "Rust on Exercism"
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid ""
|
|
"Some exercises have been copied and adapted from [Rust on Exercism](https://"
|
|
"exercism.org/tracks/rust). Please see the `third_party/rust-on-exercism/` "
|
|
"directory for details, including the license terms."
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid "CXX"
|
|
msgstr ""
|
|
|
|
#: src/credits.md
|
|
msgid ""
|
|
"The [Interoperability with C++](android/interoperability/cpp.md) section "
|
|
"uses an image from [CXX](https://cxx.rs/). Please see the `third_party/cxx/` "
|
|
"directory for details, including the license terms."
|
|
msgstr ""
|
|
|
|
#~ msgid "Lifetime Annotations"
|
|
#~ msgstr "Ömür için Ek Açıklamalar (Annotations)"
|
|
|
|
#~ msgid "Day 2 Morning (2 hours and 45 minutes, including breaks)"
|
|
#~ msgstr "2. Gün Sabah (2 saat 45 dakika, aralar dahil)"
|
|
|
|
#~ msgid "Day 3 Afternoon (1 hour and 55 minutes, including breaks)"
|
|
#~ msgstr "3. Gün Öğleden Sonra (1 saat 55 dakika, aralar dahil)"
|
|
|
|
#~ msgid "Rust has hygienic macros, `println!` is an example of this."
|
|
#~ msgstr ""
|
|
#~ "Rust arınmış/pak/izole (hygienic) makrolara sahiptir, `println!` buna bir "
|
|
#~ "örnektir."
|
|
|
|
#~ msgid ""
|
|
#~ "Macros being 'hygienic' means they don't accidentally capture identifiers "
|
|
#~ "from the scope they are used in. Rust macros are actually only [partially "
|
|
#~ "hygienic](https://veykril.github.io/tlborm/decl-macros/minutiae/hygiene."
|
|
#~ "html)."
|
|
#~ msgstr ""
|
|
#~ "Makroların 'arınmış/pak' olması, kullanıldıkları kapsamdaki (scope) "
|
|
#~ "tanımlayıcıları (identifiers) yanlışlıkla yakalamadıkları anlamına gelir. "
|
|
#~ "Rust makroları aslında yalnızca [kısmi paktır (hygienic)](https://veykril."
|
|
#~ "github.io/tlborm/decl-macros/minutiae/hygiene.html)."
|
|
|
|
#~ msgid "`..` can expand as much as it needs to be"
|
|
#~ msgstr "`..` gerektiği kadar genişleyebilir"
|
|
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 1 hour and 55 "
|
|
#~ "minutes. It contains:"
|
|
#~ msgstr ""
|
|
#~ "Bu oturum 10 dakikalık aralar dahil yaklaşık 1 saat 55 dakika sürmelidir. "
|
|
#~ "İçeriği:"
|
|
|
|
#, fuzzy
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 25 minutes. It "
|
|
#~ "contains:"
|
|
#~ msgstr ""
|
|
#~ "Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 45 dakika sürmelidir. "
|
|
#~ "İçeriği:"
|
|
|
|
#~ msgid ""
|
|
#~ "On Debian/Ubuntu, you can also install Cargo, the Rust source and the "
|
|
#~ "[Rust formatter](https://github.com/rust-lang/rustfmt) via `apt`. "
|
|
#~ "However, this gets you an outdated Rust version and may lead to "
|
|
#~ "unexpected behavior. The command would be:"
|
|
#~ msgstr ""
|
|
#~ "Debian/Ubuntu'da ayrıca `apt` aracılığıyla Cargo'yu, Rust kaynak kodunu "
|
|
#~ "ve [Rust biçimlendiricisini (formatter)](https://github.com/rust-lang/"
|
|
#~ "rustfmt) kurabilirsiniz. Ancak bu size eski bir Rust sürümü verir ve "
|
|
#~ "beklenmeyen davranışlara yol açabilir. Komut şu şekilde olacaktır:"
|
|
|
|
#~ msgid ""
|
|
#~ "Slices are covered on day 3. For now, students only need to know that a "
|
|
#~ "value of type `Vec` gives access to all of the documented slice methods, "
|
|
#~ "too."
|
|
#~ msgstr ""
|
|
#~ "Dilimler (slices) 3. günde ele alınacak. Şimdilik, öğrencilerin sadece "
|
|
#~ "`Vec` türündeki bir değerin, belgelenmiş tüm dilim (slice) metotlarına da "
|
|
#~ "erişim sağladığını bilmeleri yeterlidir."
|
|
|
|
#~ msgid "Scopes and Shadowing"
|
|
#~ msgstr "Kapsamlar (Scopes) ve Gölgeleme (Shadowing)"
|
|
|
|
#~ msgid "Struct Lifetimes"
|
|
#~ msgstr "Yapıların Ömürleri"
|
|
|
|
#~ msgid "`FromIterator`"
|
|
#~ msgstr "`FromIterator`"
|
|
|
|
#~ msgid "Test Modules"
|
|
#~ msgstr "Test Modülleri"
|
|
|
|
#~ msgid "Calling C with Bindgen"
|
|
#~ msgstr "Bindgen ile Rust Tarafından C'yi Kullanma"
|
|
|
|
#~ msgid "Day 2 Afternoon (3 hours and 15 minutes, including breaks)"
|
|
#~ msgstr "2. Gün Öğleden Sonra (3 saat 15 dakika, aralar dahil)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Farsi](https://google.github.io/comprehensive-rust/fa/) by [@DannyRavi]"
|
|
#~ "(https://github.com/DannyRavi), [@javad-jafari](https://github.com/javad-"
|
|
#~ "jafari), [@Alix1383](https://github.com/alix1383), [@moaminsharifi]"
|
|
#~ "(https://github.com/moaminsharifi), [@hamidrezakp](https://github.com/"
|
|
#~ "hamidrezakp) and [@mehrad77](https://github.com/mehrad77)."
|
|
#~ msgstr ""
|
|
#~ "[Farsça](https://google.github.io/comprehensive-rust/fa/) yazanlar: "
|
|
#~ "[@DannyRavi](https://github.com/DannyRavi), [@javad-jafari](https://"
|
|
#~ "github.com/javad-jafari), [@Alix1383](https://github.com/alix1383), "
|
|
#~ "[@moaminsharifi](https://github.com/moaminsharifi), [@hamidrezakp]"
|
|
#~ "(https://github.com/hamidrezakp) ve [@mehrad77](https://github.com/"
|
|
#~ "mehrad77)."
|
|
|
|
#~ msgid "Pattern matching: destructuring enums, structs, and arrays."
|
|
#~ msgstr ""
|
|
#~ "Desen eşleştirme: numaralandırmaların (enums), yapıların ve dizilerin "
|
|
#~ "ayrıştırılması (destructuring)."
|
|
|
|
#~ msgid "\"Final x: {x}\""
|
|
#~ msgstr "\"Son x: {x}\""
|
|
|
|
#~ msgid "\"elem: {elem}\""
|
|
#~ msgstr "\"elem: {elem}\""
|
|
|
|
#~ msgid "\"{i}\""
|
|
#~ msgstr "\"{i}\""
|
|
|
|
#~ msgid "\"elements searched: {elements_searched}\""
|
|
#~ msgstr "\"aranan öğeler: {elements_searched}\""
|
|
|
|
#~ msgid "Blocks"
|
|
#~ msgstr "Bloklar"
|
|
|
|
#~ msgid "\"y: {y}\""
|
|
#~ msgstr "\"y: {y}\""
|
|
|
|
#~ msgid ""
|
|
#~ "You can shadow variables, both those from outer scopes and variables from "
|
|
#~ "the same scope:"
|
|
#~ msgstr ""
|
|
#~ "Hem dış kapsamlardaki (outer scopes) değişkenleri hem de aynı kapsamdaki "
|
|
#~ "değişkenleri gölgeleyebilirsiniz (shadow):"
|
|
|
|
#~ msgid "\"before: {a}\""
|
|
#~ msgstr "\"önce: {a}\""
|
|
|
|
#~ msgid "\"inner scope: {a}\""
|
|
#~ msgstr "\"iç kapsam: {a}\""
|
|
|
|
#~ msgid "\"shadowed in inner scope: {a}\""
|
|
#~ msgstr "\"iç kapsamda gölgelendi: {a}\""
|
|
|
|
#~ msgid "\"after: {a}\""
|
|
#~ msgstr "\"sonra: {a}\""
|
|
|
|
#~ msgid ""
|
|
#~ "Show that a variable's scope is limited by adding a `b` in the inner "
|
|
#~ "block in the last example, and then trying to access it outside that "
|
|
#~ "block."
|
|
#~ msgstr ""
|
|
#~ "Son örnekte iç bloğa (inner block) bir `b` ekleyerek ve ardından bu "
|
|
#~ "bloğun dışından ona erişmeye çalışarak bir değişkenin kapsamının (scope) "
|
|
#~ "sınırlı olduğunu gösterin."
|
|
|
|
#~ msgid ""
|
|
#~ "Shadowing is different from mutation, because after shadowing both "
|
|
#~ "variables' memory locations exist at the same time. Both are available "
|
|
#~ "under the same name, depending where you use it in the code."
|
|
#~ msgstr ""
|
|
#~ "Gölgeleme (shadowing) mutasyondan (mutation) farklıdır çünkü gölgeleme "
|
|
#~ "sonrasında her iki değişkenin de bellek konumları aynı anda mevcuttur. "
|
|
#~ "Her ikisi de kodda nerede kullandığınıza bağlı olarak aynı ad altında "
|
|
#~ "mevcuttur."
|
|
|
|
#~ msgid "A shadowing variable can have a different type."
|
|
#~ msgstr "Bir gölgeleme (shadowing) değişkeni farklı bir türe sahip olabilir."
|
|
|
|
#~ msgid ""
|
|
#~ "Shadowing looks obscure at first, but is convenient for holding on to "
|
|
#~ "values after `.unwrap()`."
|
|
#~ msgstr ""
|
|
#~ "Gölgelendirme ilk başta anlaşılmaz görünebilir, ancak `.unwrap()` "
|
|
#~ "sonrasındaki değerleri korumak için kullanışlıdır."
|
|
|
|
#~ msgid ""
|
|
#~ "`unreachable!()` marks a bit of code as unreachable. If executed, it will "
|
|
#~ "panic."
|
|
#~ msgstr ""
|
|
#~ "`unreachable!()` kodun bir kısmını erişilemez (unreachable) olarak "
|
|
#~ "işaretler. Eğer yürütülürse, paniğe neden olur."
|
|
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 2 hours and 35 "
|
|
#~ "minutes. It contains:"
|
|
#~ msgstr ""
|
|
#~ "10 dakikalık aralar, bu oturum yaklaşık 2 saat 35 dakika sürmelidir. "
|
|
#~ "İçeriği:"
|
|
|
|
#~ msgid ""
|
|
#~ "Try accessing an out-of-bounds array element. Array accesses are checked "
|
|
#~ "at runtime. Rust can usually optimize these checks away, and they can be "
|
|
#~ "avoided using unsafe Rust."
|
|
#~ msgstr ""
|
|
#~ "Sınırların dışında bir dizi öğesine erişmeyi deneyin. Dizi erişimleri "
|
|
#~ "çalışma zamanında (runtime) kontrol edilir. Rust genellikle bu "
|
|
#~ "kontrolleri optimize edebilir ve emniyetsiz Rust (unsafe Rust) "
|
|
#~ "kullanılarak bu kontrollerden kaçınılabilir."
|
|
|
|
#~ msgid ""
|
|
#~ "When working with tuples and other structured values it's common to want "
|
|
#~ "to extract the inner values into local variables. This can be done "
|
|
#~ "manually by directly accessing the inner values:"
|
|
#~ msgstr ""
|
|
#~ "Demetler (tuples) ve diğer yapılandırılmış değerlerle (structured values) "
|
|
#~ "çalışırken, içteki değerleri yerel (local) değişkenlere çıkarmayı istemek "
|
|
#~ "yaygındır. Bu, doğrudan iç değerlere erişilerek elle yapılabilir:"
|
|
|
|
#~ msgid "\"left: {left}, right: {right}\""
|
|
#~ msgstr "\"sol: {left}, sağ: {right}\""
|
|
|
|
#~ msgid "//\n"
|
|
#~ msgstr "//\n"
|
|
|
|
#~ msgid "\"matrix: {:#?}\""
|
|
#~ msgstr "\"matrix: {:#?}\""
|
|
|
|
#~ msgid "Rust will statically forbid dangling references:"
|
|
#~ msgstr ""
|
|
#~ "Rust, boşa düşen referansları (dangling references) statik olarak "
|
|
#~ "yasaklayacaktır:"
|
|
|
|
#~ msgid ""
|
|
#~ "Rust does not automatically create references for you - the `&` is always "
|
|
#~ "required."
|
|
#~ msgstr ""
|
|
#~ "Rust sizin için otomatik olarak referans oluşturmaz. `&` her zaman "
|
|
#~ "gereklidir."
|
|
|
|
#~ msgid ""
|
|
#~ "It isn't super common that one would need a runtime evaluated constant, "
|
|
#~ "but it is helpful and safer than using a static."
|
|
#~ msgstr ""
|
|
#~ "Çalışma zamanında değerlendirilen (evaluate) bir sabite (constant) "
|
|
#~ "ihtiyaç duyulması çok yaygın bir durum değildir, ancak statik "
|
|
#~ "kullanmaktan daha yararlı ve daha emniyetlidir."
|
|
|
|
#~ msgid "while-let"
|
|
#~ msgstr "while-let"
|
|
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 3 hours and 15 "
|
|
#~ "minutes. It contains:"
|
|
#~ msgstr ""
|
|
#~ "Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 15 dakika sürmelidir. "
|
|
#~ "İçeriği:"
|
|
|
|
#~ msgid "\"{elem}\""
|
|
#~ msgstr "\"{elem}\""
|
|
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 2 hours and 40 "
|
|
#~ "minutes. It contains:"
|
|
#~ msgstr ""
|
|
#~ "Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 40 dakika sürmelidir. "
|
|
#~ "İçeriği:"
|
|
|
|
#~ msgid "FromIterator"
|
|
#~ msgstr "FromIterator"
|
|
|
|
#~ msgid "Slices: `&[T]`"
|
|
#~ msgstr "Dilimler: `&[T]`"
|
|
|
|
#~ msgid "`thiserror` and `anyhow`"
|
|
#~ msgstr "`thiserror` ve `anyhow`"
|
|
|
|
#~ msgid "Control Flow"
|
|
#~ msgstr "Kontrol Akışı"
|
|
|
|
#~ msgid "[Welcome](../welcome-day-1.md) (5 minutes)"
|
|
#~ msgstr "[Hoş Geldiniz](../welcome-day-1.md) (5 dakika)"
|
|
|
|
#~ msgid "[Hello, World](../hello-world.md) (15 minutes)"
|
|
#~ msgstr "[Merhaba, Dünya](../hello-world.md) (15 dakika)"
|
|
|
|
#~ msgid "[Types and Values](../types-and-values.md) (40 minutes)"
|
|
#~ msgstr "[Türler ve Değerler](../types-and-values.md) (40 dakika)"
|
|
|
|
#~ msgid "[Control Flow Basics](../control-flow-basics.md) (40 minutes)"
|
|
#~ msgstr "[Kontrol Akışı Temelleri](../control-flow-basics.md) (40 dakika)"
|
|
|
|
#~ msgid "[Tuples and Arrays](../tuples-and-arrays.md) (35 minutes)"
|
|
#~ msgstr "[Demetler ve Diziler](../tuples-and-arrays.md) (35 dakika)"
|
|
|
|
#~ msgid "[References](../references.md) (55 minutes)"
|
|
#~ msgstr "[Referanslar](../references.md) (55 dakika)"
|
|
|
|
#~ msgid "[User-Defined Types](../user-defined-types.md) (50 minutes)"
|
|
#~ msgstr "[Kullanıcı Tanımlı Türler](../user-defined-types.md) (50 dakika)"
|
|
|
|
#~ msgid "[Welcome](../welcome-day-2.md) (3 minutes)"
|
|
#~ msgstr "[Hoş Geldiniz](../welcome-day-2.md) (3 dakika)"
|
|
|
|
#~ msgid "[Pattern Matching](../pattern-matching.md) (1 hour)"
|
|
#~ msgstr "[Desen Eşleştirme](../pattern-matching.md) (1 saat)"
|
|
|
|
#~ msgid "[Methods and Traits](../methods-and-traits.md) (50 minutes)"
|
|
#~ msgstr "[Metotlar ve Özellikler](../methods-and-traits.md) (50 dakika)"
|
|
|
|
#~ msgid "[Generics](../generics.md) (40 minutes)"
|
|
#~ msgstr "[Jenerikler](../generics.md) (40 dakika)"
|
|
|
|
#~ msgid "[Standard Library Types](../std-types.md) (1 hour and 20 minutes)"
|
|
#~ msgstr "[Standart Kütüphanedeki Türler](../std-types.md) (1 saat 20 dakika)"
|
|
|
|
#~ msgid "[Standard Library Traits](../std-traits.md) (1 hour and 40 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Standart Kütüphanedeki Özellikler](../std-traits.md) (1 saat 40 dakika)"
|
|
|
|
#~ msgid "[Welcome](../welcome-day-3.md) (3 minutes)"
|
|
#~ msgstr "[Hoş Geldiniz](../welcome-day-3.md) (3 dakika)"
|
|
|
|
#~ msgid "[Memory Management](../memory-management.md) (1 hour)"
|
|
#~ msgstr "[Bellek Yönetimi](../memory-management.md) (1 saat)"
|
|
|
|
#~ msgid "[Smart Pointers](../smart-pointers.md) (55 minutes)"
|
|
#~ msgstr "[Akıllı Göstericiler](../smart-pointers.md) (55 dakika)"
|
|
|
|
#~ msgid "[Borrowing](../borrowing.md) (55 minutes)"
|
|
#~ msgstr "[Ödünç Alma](../borrowing.md) (55 dakika)"
|
|
|
|
#~ msgid "[Lifetimes](../lifetimes.md) (50 minutes)"
|
|
#~ msgstr "[Ömürler](../lifetimes.md) (50 dakika)"
|
|
|
|
#~ msgid "[Welcome](../welcome-day-4.md) (3 minutes)"
|
|
#~ msgstr "[Hoş Geldiniz](../welcome-day-4.md) (3 dakika)"
|
|
|
|
#~ msgid "[Iterators](../iterators.md) (45 minutes)"
|
|
#~ msgstr "[Adımlayıcılar](../iterators.md) (45 dakika)"
|
|
|
|
#~ msgid "[Modules](../modules.md) (40 minutes)"
|
|
#~ msgstr "[Modüller](../modules.md) (40 dakika)"
|
|
|
|
#~ msgid "[Testing](../testing.md) (45 minutes)"
|
|
#~ msgstr "[Test Etme](../testing.md) (45 dakika)"
|
|
|
|
#~ msgid "[Error Handling](../error-handling.md) (55 minutes)"
|
|
#~ msgstr "[Hata İşleme](../error-handling.md) (55 dakika)"
|
|
|
|
#~ msgid "[Unsafe Rust](../unsafe-rust.md) (1 hour and 5 minutes)"
|
|
#~ msgstr "[Emniyetsiz Rust](../unsafe-rust.md) (1 saat 5 dakika)"
|
|
|
|
#~ msgid "Arrow-Left"
|
|
#~ msgstr "Yön Oku-Sol"
|
|
|
|
#~ msgid "Arrow-Right"
|
|
#~ msgstr "Yön Oku-Sağ"
|
|
|
|
#~ msgid "Ctrl + Enter"
|
|
#~ msgstr "Ctrl + Enter"
|
|
|
|
#~ msgid "s"
|
|
#~ msgstr "s"
|
|
|
|
#~ msgid "You can use "
|
|
#~ msgstr "Odak metin kutusundayken kodu yürütmek için "
|
|
|
|
#~ msgid "In this session:"
|
|
#~ msgstr "Bu oturumda:"
|
|
|
|
#~ msgid "[Welcome](./welcome-day-1.md) (5 minutes)"
|
|
#~ msgstr "[Hoş Geldiniz](./welcome-day-1.md) (5 dakika)"
|
|
|
|
#~ msgid "[Hello, World](./hello-world.md) (15 minutes)"
|
|
#~ msgstr "[Merhaba, Dünya](./hello-world.md) (15 dakika)"
|
|
|
|
#~ msgid "[Types and Values](./types-and-values.md) (40 minutes)"
|
|
#~ msgstr "[Türler ve Değerler](./types-and-values.md) (40 dakika)"
|
|
|
|
#~ msgid "[Control Flow Basics](./control-flow-basics.md) (40 minutes)"
|
|
#~ msgstr "[Kontrol Akışı Temelleri](./control-flow-basics.md) (40 dakika)"
|
|
|
|
#~ msgid "[What is Rust?](./hello-world/what-is-rust.md) (10 minutes)"
|
|
#~ msgstr "[Rust Nedir?](./hello-world/what-is-rust.md) (10 dakika)"
|
|
|
|
#~ msgid "[Benefits of Rust](./hello-world/benefits.md) (3 minutes)"
|
|
#~ msgstr "[Rust'ın Faydaları](./hello-world/benefits.md) (3 dakika)"
|
|
|
|
#~ msgid "[Playground](./hello-world/playground.md) (2 minutes)"
|
|
#~ msgstr "[Deneme Alanı](./hello-world/playground.md) (2 dakika)"
|
|
|
|
#~ msgid "[Hello, World](./types-and-values/hello-world.md) (5 minutes)"
|
|
#~ msgstr "[Merhaba, Dünya](./types-and-values/hello-world.md) (5 dakika)"
|
|
|
|
#~ msgid "[Variables](./types-and-values/variables.md) (5 minutes)"
|
|
#~ msgstr "[Değişkenler](./types-and-values/variables.md) (5 dakika)"
|
|
|
|
#~ msgid "[Values](./types-and-values/values.md) (5 minutes)"
|
|
#~ msgstr "[Değerler](./types-and-values/values.md) (5 dakika)"
|
|
|
|
#~ msgid "[Arithmetic](./types-and-values/arithmetic.md) (3 minutes)"
|
|
#~ msgstr "[Aritmetik](./types-and-values/arithmetic.md) (3 dakika)"
|
|
|
|
#~ msgid "[Type Inference](./types-and-values/inference.md) (3 minutes)"
|
|
#~ msgstr "[Tür Çıkarımı](./types-and-values/inference.md) (3 dakika)"
|
|
|
|
#~ msgid "[Exercise: Fibonacci](./types-and-values/exercise.md) (15 minutes)"
|
|
#~ msgstr "[Alıştırma: Fibonacci](./types-and-values/exercise.md) (15 dakika)"
|
|
|
|
#~ msgid "[if Expressions](./control-flow-basics/if.md) (4 minutes)"
|
|
#~ msgstr "[if İfadeleri](./control-flow-basics/if.md) (4 dakika)"
|
|
|
|
#~ msgid "[Loops](./control-flow-basics/loops.md) (5 minutes)"
|
|
#~ msgstr "[Döngüler](./control-flow-basics/loops.md) (5 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "[break and continue](./control-flow-basics/break-continue.md) (4 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[break ve continue](./control-flow-basics/break-continue.md) (4 dakika)"
|
|
|
|
#~ msgid "[Functions](./control-flow-basics/functions.md) (3 minutes)"
|
|
#~ msgstr "[Fonksiyonlar](./control-flow-basics/functions.md) (3 dakika)"
|
|
|
|
#~ msgid "[Macros](./control-flow-basics/macros.md) (2 minutes)"
|
|
#~ msgstr "[Makrolar](./control-flow-basics/macros.md) (2 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Exercise: Collatz Sequence](./control-flow-basics/exercise.md) (15 "
|
|
#~ "minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Alıştırma: Collatz Sekansı](./control-flow-basics/exercise.md) (15 "
|
|
#~ "dakika)"
|
|
|
|
#~ msgid "1"
|
|
#~ msgstr "1"
|
|
|
|
#~ msgid " greater than zero:"
|
|
#~ msgstr " sıfırdan büyük sayısı için:"
|
|
|
|
#~ msgid "If _n"
|
|
#~ msgstr "If _n"
|
|
|
|
#~ msgid "i"
|
|
#~ msgstr "i"
|
|
|
|
#~ msgid "_."
|
|
#~ msgstr "_."
|
|
|
|
#~ msgid "_ is even, then _n"
|
|
#~ msgstr "_ çifttir, o zaman _n"
|
|
|
|
#~ msgid "i+1"
|
|
#~ msgstr "i+1"
|
|
|
|
#~ msgid " = n"
|
|
#~ msgstr " = n"
|
|
|
|
#~ msgid " / 2_."
|
|
#~ msgstr " / 2_."
|
|
|
|
#~ msgid "_ is odd, then _n"
|
|
#~ msgstr "_ tektir, o zaman _n"
|
|
|
|
#~ msgid " = 3 * n"
|
|
#~ msgstr " = 3 * n"
|
|
|
|
#~ msgid " + 1_."
|
|
#~ msgstr " + 1_."
|
|
|
|
#~ msgid "_ = 3:"
|
|
#~ msgstr "_ = 3:"
|
|
|
|
#~ msgid "3 is odd, so _n"
|
|
#~ msgstr "3 tektir, yani _n"
|
|
|
|
#~ msgid "2"
|
|
#~ msgstr "2"
|
|
|
|
#~ msgid "_ = 3 * 3 + 1 = 10;"
|
|
#~ msgstr "_ = 3 * 3 + 1 = 10;"
|
|
|
|
#~ msgid "10 is even, so _n"
|
|
#~ msgstr "10 çifttir, yani _n"
|
|
|
|
#~ msgid "_ = 10 / 2 = 5;"
|
|
#~ msgstr "_ = 10 / 2 = 5;"
|
|
|
|
#~ msgid "5 is odd, so _n"
|
|
#~ msgstr "5 tektir, yani _n"
|
|
|
|
#~ msgid "_ = 3 * 5 + 1 = 16;"
|
|
#~ msgstr "_ = 3 * 5 + 1 = 16;"
|
|
|
|
#~ msgid "16 is even, so _n"
|
|
#~ msgstr "16 çifttir, yani _n"
|
|
|
|
#~ msgid "5"
|
|
#~ msgstr "5"
|
|
|
|
#~ msgid "_ = 16 / 2 = 8;"
|
|
#~ msgstr "_ = 16 / 2 = 8;"
|
|
|
|
#~ msgid "8 is even, so _n"
|
|
#~ msgstr "8 çifttir, yani _n"
|
|
|
|
#~ msgid "_ = 8 / 2 = 4;"
|
|
#~ msgstr "_ = 8 / 2 = 4;"
|
|
|
|
#~ msgid "4 is even, so _n"
|
|
#~ msgstr "4 çifttir, yani _n"
|
|
|
|
#~ msgid "7"
|
|
#~ msgstr "7"
|
|
|
|
#~ msgid "_ = 4 / 2 = 2;"
|
|
#~ msgstr "_ = 4 / 2 = 2;"
|
|
|
|
#~ msgid "2 is even, so _n"
|
|
#~ msgstr "2 çifttir, yani _n"
|
|
|
|
#~ msgid "_ = 1; and"
|
|
#~ msgstr "_ = 1; ve"
|
|
|
|
#~ msgid "[Tuples and Arrays](./tuples-and-arrays.md) (35 minutes)"
|
|
#~ msgstr "[Demetler ve Diziler](./tuples-and-arrays.md) (35 dakika)"
|
|
|
|
#~ msgid "[References](./references.md) (55 minutes)"
|
|
#~ msgstr "[Referanslar](../references.md) (55 dakika)"
|
|
|
|
#~ msgid "[User-Defined Types](./user-defined-types.md) (50 minutes)"
|
|
#~ msgstr "[Kullanıcı Tanımlı Türler](./user-defined-types.md) (50 dakika)"
|
|
|
|
#~ msgid "[Arrays](./tuples-and-arrays/arrays.md) (5 minutes)"
|
|
#~ msgstr "[Diziler](./tuples-and-arrays/arrays.md) (5 dakika)"
|
|
|
|
#~ msgid "[Tuples](./tuples-and-arrays/tuples.md) (5 minutes)"
|
|
#~ msgstr "[Demetler](./tuples-and-arrays/tuples.md) (5 dakika)"
|
|
|
|
#~ msgid "[Array Iteration](./tuples-and-arrays/iteration.md) (3 minutes)"
|
|
#~ msgstr "[Dizide Dolaşma](./tuples-and-arrays/iteration.md) (3 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Patterns and Destructuring](./tuples-and-arrays/destructuring.md) (5 "
|
|
#~ "minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Desenler ve Çözümleme](./tuples-and-arrays/destructuring.md) (5 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Exercise: Nested Arrays](./tuples-and-arrays/exercise.md) (15 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Alıştırma: İç İçe Diziler](./tuples-and-arrays/exercise.md) (15 dakika)"
|
|
|
|
#~ msgid "[Shared References](./references/shared.md) (10 minutes)"
|
|
#~ msgstr "[Paylaşılan Referanslar](./references/shared.md) (10 dakika)"
|
|
|
|
#~ msgid "[Exclusive References](./references/exclusive.md) (10 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Dışlayan (Exclusive) Referanslar](./references/exclusive.md) (10 dakika)"
|
|
|
|
#~ msgid "[Slices: &\\[T\\]](./references/slices.md) (10 minutes)"
|
|
#~ msgstr "[Dilimler: &\\[T\\]](../references/slices.md) (10 dakika)"
|
|
|
|
#~ msgid "[Strings](./references/strings.md) (10 minutes)"
|
|
#~ msgstr "[Dizgeler](./references/strings.md) (10 dakika)"
|
|
|
|
#~ msgid "[Exercise: Geometry](./references/exercise.md) (15 minutes)"
|
|
#~ msgstr "[Alıştırma: Geometri](./references/exercise.md) (15 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "Question: What happens if you modify `a[3]` right before printing `s`?"
|
|
#~ msgstr ""
|
|
#~ "Soru: `a[3]`'ü `s`'yi yazdırmadan hemen önce değiştirirseniz (modify) ne "
|
|
#~ "olur?"
|
|
|
|
#~ msgid ""
|
|
#~ "The question about modifying `a[3]` can spark an interesting discussion, "
|
|
#~ "but the answer is that for memory safety reasons you cannot do it through "
|
|
#~ "`a` at this point in the execution, but you can read the data from both "
|
|
#~ "`a` and `s` safely. It works before you created the slice, and again "
|
|
#~ "after the `println`, when the slice is no longer used."
|
|
#~ msgstr ""
|
|
#~ "`a[3]`'ün değiştirilmesiyle (modify) ilgili soru ilginç bir tartışmayı "
|
|
#~ "ateşleyebilir, ancak cevap şu ki, bellek emniyeti nedenleriyle yürütmenin "
|
|
#~ "(execution) bu noktasında bunu `a` aracılığıyla yapamazsınız, ancak "
|
|
#~ "verileri hem `a`'dan hem de `s`'den emniyetli bir şekilde "
|
|
#~ "okuyabilirsiniz. Dilim (slice) oluşturulmadan önce ve dilim "
|
|
#~ "kullanılmayacaksa`println`'den sonra `a[3]` değiştirilebilir."
|
|
|
|
#~ msgid "`String` is an owned, heap-allocated buffer of UTF-8 bytes."
|
|
#~ msgstr ""
|
|
#~ "`String`, UTF-8 olarak kodlanmış baytların dinamik bellekten tahsis "
|
|
#~ "edildiği (heap-allocated) sahipli (owned) bir arabellektir (buffer)"
|
|
|
|
#~ msgid "[Named Structs](./user-defined-types/named-structs.md) (10 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[İsimli Yapılar (Named Structs)](./user-defined-types/named-structs.md) "
|
|
#~ "(10 dakika)"
|
|
|
|
#~ msgid "[Tuple Structs](./user-defined-types/tuple-structs.md) (10 minutes)"
|
|
#~ msgstr "[Demet Yapıları](./user-defined-types/tuple-structs.md) (10 dakika)"
|
|
|
|
#~ msgid "[Enums](./user-defined-types/enums.md) (5 minutes)"
|
|
#~ msgstr "[Enum'lar](./user-defined-types/enums.md) (5 dakika)"
|
|
|
|
#~ msgid "[Static](./user-defined-types/static.md) (5 minutes)"
|
|
#~ msgstr "[Static](./user-defined-types/static.md) (5 dakika)"
|
|
|
|
#~ msgid "[Type Aliases](./user-defined-types/aliases.md) (2 minutes)"
|
|
#~ msgstr "[Tür Eş İsimleri](./user-defined-types/aliases.md) (2 minutes)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Exercise: Elevator Events](./user-defined-types/exercise.md) (15 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Alıştırma: Asansör Olayları](./user-Definition-types/exercise.md) (15 "
|
|
#~ "dakika)"
|
|
|
|
#~ msgid "[Methods and Traits](./methods-and-traits.md) (50 minutes)"
|
|
#~ msgstr "[Metotlar ve Özellikler](../methods-and-traits.md) (50 dakika)"
|
|
|
|
#~ msgid "[Traits](./methods-and-traits/traits.md) (15 minutes)"
|
|
#~ msgstr "[Özellikler](../methods-and-traits/traits.md) (15 dakika)"
|
|
|
|
#~ msgid "Including 10 minute breaks, this session should take about 4 hours"
|
|
#~ msgstr "Bu oturum 10 dakikalık aralar dahil yaklaşık 4 saat sürmelidir"
|
|
|
|
#~ msgid "This segment should take about 1 hour and 40 minutes"
|
|
#~ msgstr "Bu bölüm yaklaşık 1 saat 40 dakika sürmeli"
|
|
|
|
#~ msgid "Niche Optimization"
|
|
#~ msgstr "Niche Optimizasyonu"
|
|
|
|
#~ msgid "[Borrowing](./borrowing.md) (55 minutes)"
|
|
#~ msgstr "[Ödünç Alma](../borrowing.md) (55 dakika)"
|
|
|
|
#~ msgid "[Lifetimes](./lifetimes.md) (50 minutes)"
|
|
#~ msgstr "[Ömürler](./lifetimes.md) (50 dakika)"
|
|
|
|
#~ msgid ""
|
|
#~ "[Lifetime Annotations](./lifetimes/lifetime-annotations.md) (10 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Ömür için Ek Açıklamalar](./lifetimes/lifetime-annotations.md) (10 "
|
|
#~ "dakika)"
|
|
|
|
#~ msgid "[Lifetime Elision](./lifetimes/lifetime-elision.md) (5 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Ömür Atlaması (Elision)](./lifetimes/lifetime-elision.md) (5 dakika)"
|
|
|
|
#~ msgid "[Struct Lifetimes](./lifetimes/struct-lifetimes.md) (5 minutes)"
|
|
#~ msgstr "[Yapı Ömürleri](./lifetimes/struct-lifetimes.md) (5 dakika)"
|
|
|
|
#~ msgid "[Exercise: Protobuf Parsing](./lifetimes/exercise.md) (30 minutes)"
|
|
#~ msgstr ""
|
|
#~ "[Alıştırma: Protobuf Ayrıştırma](./lifetimes/exercise.md) (30 dakika)"
|
|
|
|
#~ msgid "b\"hello\""
|
|
#~ msgstr "b\"merhaba\""
|
|
|
|
#~ msgid "Luhn Algorithm"
|
|
#~ msgstr "Luhn Algrotiması"
|
|
|
|
#~ msgid "_Generated trait_:"
|
|
#~ msgstr "_Generated trait_:"
|
|
|
|
#~ msgid ""
|
|
#~ "Including 10 minute breaks, this session should take about 2 hours and 55 "
|
|
#~ "minutes"
|
|
#~ msgstr ""
|
|
#~ "Bu oturum 10 dakikalık aralar dahil yaklaşık 2 saat 55 dakika sürmeli"
|
|
|
|
#~ msgid "Hard-code both functions to operate on 3 × 3 matrices."
|
|
#~ msgstr ""
|
|
#~ "Her iki işlevi de 3 × 3 matris üzerinde çalışacak şekilde sabit kodlayın."
|
|
|
|
#~ msgid "// Undefined behavior if abs misbehaves.\n"
|
|
#~ msgstr "// Undefined behavior if abs misbehaves.\n"
|
|
|
|
#~ msgid "Static and Const"
|
|
#~ msgstr "Static ve Const"
|
|
|
|
#~ msgid "Implmementing Traits"
|
|
#~ msgstr "Özelliklerin (Traits) Gerçekleştirilmesi"
|
|
|
|
#~ msgid "Slices and Lifetimes"
|
|
#~ msgstr "Dilimler (Slices) ve Ömürler (Lifetimes)"
|
|
|
|
#~ msgid "String References"
|
|
#~ msgstr "Dize (String) Referansları"
|
|
|
|
#~ msgid ""
|
|
#~ "Rust has two types to represent strings, both of which will be covered in "
|
|
#~ "more depth later. Both _always_ store UTF-8 encoded strings."
|
|
#~ msgstr ""
|
|
#~ "Rust'ın dizeleri (string) temsil (represent) eden iki türü vardır ve "
|
|
#~ "bunların her ikisi de daha sonra daha ayrıntılı olarak ele alınacaktır. "
|
|
#~ "Her ikisi de _her zaman_ UTF-8 olarak kodlanmış dizeleri saklar."
|
|
|
|
#~ msgid "`String` - a modifiable, owned string."
|
|
#~ msgstr "`String` - a modifiable, owned string."
|
|
|
|
#~ msgid "`&str` - a read-only string. String literals have this type."
|
|
#~ msgstr ""
|
|
#~ "`&str`- salt okunur (read-only) bir dize. Dize değişmezleri (String "
|
|
#~ "literals) bu türe sahiptir."
|
|
|
|
#~ msgid "\"Greetings\""
|
|
#~ msgstr "\"Selamlar\""
|
|
|
|
#~ msgid "\"🪐\""
|
|
#~ msgstr "\"🪐\""
|
|
|
|
#~ msgid "\", \""
|
|
#~ msgstr "\", \""
|
|
|
|
#~ msgid "\"final sentence: {}\""
|
|
#~ msgstr "\"son cümle: {}\""
|
|
|
|
#~ msgid "//println!(\"{:?}\", &sentence[12..13]);\n"
|
|
#~ msgstr "//println!(\"{:?}\", &sentence[12..13]);\n"
|
|
|
|
#~ msgid ""
|
|
#~ "This slide introduces strings. Everything here will be covered in more "
|
|
#~ "depth later, but this is enough for subsequent slides and exercises to "
|
|
#~ "use strings."
|
|
#~ msgstr ""
|
|
#~ "Bu slaytta dizeler(strings) tanıtılmaktadır. Buradaki her şey daha sonra "
|
|
#~ "daha derinlemesine ele alınacaktır, ancak bu, sonraki slaytlar ve "
|
|
#~ "dizeleri kullanma alıştırmaları için yeterlidir."
|
|
|
|
#~ msgid "Invalid UTF-8 in a string is UB, and this not allowed in safe Rust."
|
|
#~ msgstr ""
|
|
#~ "Bir dizedeki geçersiz UTF-8 UB'dir (Undefined Behavior - Tanımsız "
|
|
#~ "Davranış) ve buna emniyetli Rust'ta (safe Rust) izin verilmez."
|
|
|
|
#~ msgid ""
|
|
#~ "`String` is a user-defined type with a constructor (`::new()`) and "
|
|
#~ "methods like `s.push_str(..)`."
|
|
#~ msgstr ""
|
|
#~ "`String`, bir kurucuya (`::new()`) ve `s.push_str(..)` gibi metotlara "
|
|
#~ "sahip, kullanıcı tanımlı bir türdür."
|
|
|
|
#~ msgid ""
|
|
#~ "The `&` in `&str` indicates that this is a reference. We will cover "
|
|
#~ "references later, so for now just think of `&str` as a unit meaning \"a "
|
|
#~ "read-only string\"."
|
|
#~ msgstr ""
|
|
#~ "`&str` içindeki `&` bunun bir referans olduğunu gösterir. Referansları "
|
|
#~ "daha sonra ele alacağız, bu nedenle şimdilik `&str`'yi \"bir salt okunur "
|
|
#~ "dize\" anlamına gelen bir birim olarak düşünün."
|
|
|
|
#~ msgid ""
|
|
#~ "The commented-out line is indexing into the string by byte position. "
|
|
#~ "`12..13` does not end on a character boundary, so the program panics. "
|
|
#~ "Adjust it to a range that does, based on the error message."
|
|
#~ msgstr ""
|
|
#~ "Yorum yapılan satır, bayt konumuna göre dizeye indeksleniyor. `12..13` "
|
|
#~ "karakter sınırında bitmiyor, bu nedenle program paniğe kapılıyor. Hata "
|
|
#~ "mesajına bağlı olarak bunu uygun bir aralığa ayarlayın."
|
|
|
|
#~ msgid "Why Rust?"
|
|
#~ msgstr "Neden Rust?"
|
|
|
|
#~ msgid "Compile Time Guarantees"
|
|
#~ msgstr "Derleme Zamanı Garantileri"
|
|
|
|
#~ msgid "Runtime Guarantees"
|
|
#~ msgstr "Çalışma Zamanı Garantileri"
|
|
|
|
#~ msgid "Modern Features"
|
|
#~ msgstr "Modern Özellikler"
|
|
|
|
#~ msgid "Basic Syntax"
|
|
#~ msgstr "Temel Sözdizimi"
|
|
|
|
#~ msgid "String vs str"
|
|
#~ msgstr "String vs str"
|
|
|
|
#~ msgid "Rustdoc"
|
|
#~ msgstr "Rustdoc"
|
|
|
|
#~ msgid "Overloading"
|
|
#~ msgstr "Yükleme (Overloading)"
|
|
|
|
#~ msgid "Arrays and for Loops"
|
|
#~ msgstr "Diziler ve for Döngüleri"
|
|
|
|
#~ msgid "for expressions"
|
|
#~ msgstr "for İfadeleri"
|
|
|
|
#~ msgid "while expressions"
|
|
#~ msgstr "while İfadeleri"
|
|
|
|
#~ msgid "break & continue"
|
|
#~ msgstr "break & continue"
|
|
|
|
#~ msgid "loop expressions"
|
|
#~ msgstr "loop İfadeleri"
|
|
|
|
#~ msgid "Variant Payloads"
|
|
#~ msgstr "Varyant Yükler"
|
|
|
|
#~ msgid "Enum Sizes"
|
|
#~ msgstr "Enum Boyutları"
|
|
|
|
#~ msgid "if let expressions"
|
|
#~ msgstr "if let İfadeleri"
|
|
|
|
#~ msgid "while let expressions"
|
|
#~ msgstr "while let İfadeleri"
|
|
|
|
#~ msgid "Destructuring Arrays"
|
|
#~ msgstr "Dizileri Ayrıştırma"
|
|
|
|
#~ msgid "Match Guards"
|
|
#~ msgstr "Eşleşme Koşulları/Filtreleri"
|
|
|
|
#~ msgid "Stack vs Heap"
|
|
#~ msgstr "Stack vs Heap"
|
|
|
|
#~ msgid "Stack Memory"
|
|
#~ msgstr "Stack Belleği"
|
|
|
|
#~ msgid "Manual Memory Management"
|
|
#~ msgstr "Manuel Bellek Yönetimi"
|
|
|
|
#~ msgid "Scope-Based Memory Management"
|
|
#~ msgstr "Kapsam Tabanlı Bellek Yönetimi"
|
|
|
|
#~ msgid "Garbage Collection"
|
|
#~ msgstr "Çöp Toplama"
|
|
|
|
#~ msgid "Rust Memory Management"
|
|
#~ msgstr "Rust Bellek Yönetimi"
|
|
|
|
#~ msgid "Moved Strings in Rust"
|
|
#~ msgstr "Rust'da Taşınmış Stringler"
|
|
|
|
#~ msgid "Double Frees in Modern C++"
|
|
#~ msgstr "Modern C++'da Double Free'ler (Adresi iki kez serbest bırakma)"
|
|
|
|
#~ msgid "Moves in Function Calls"
|
|
#~ msgstr "Fonksiyon Çağrılarında Taşımalar"
|
|
|
|
#~ msgid "Copying and Cloning"
|
|
#~ msgstr "Kopyalama ve Klonlama"
|
|
|
|
#~ msgid "Shared and Unique Borrows"
|
|
#~ msgstr "Paylaşımlı (Shared) ve Eşsiz (Unique) Ödünç Almalar"
|
|
|
|
#~ msgid "Field Shorthand Syntax"
|
|
#~ msgstr "Alanlara İlk Değer Verme Kısaltması'nın Sözdizimi (Syntax)"
|
|
|
|
#~ msgid "Option and Result"
|
|
#~ msgstr "Option ve Result"
|
|
|
|
#~ msgid "Box"
|
|
#~ msgstr "Box"
|
|
|
|
#~ msgid "Recursive Data Types"
|
|
#~ msgstr "Özyinelemeli Veri Türleri"
|
|
|
|
#~ msgid "Iterators and Ownership"
|
|
#~ msgstr "Adımlayıcılar (Iterators) ve Sahiplik"
|
|
|
|
#~ msgid "Generic Methods"
|
|
#~ msgstr "Jenerik Metotlar"
|
|
|
|
#~ msgid "Default Methods"
|
|
#~ msgstr "Varsayılan Metotlar"
|
|
|
|
#~ msgid "Important Traits"
|
|
#~ msgstr "Önemli Özellikler (Traits)"
|
|
|
|
#~ msgid "Default"
|
|
#~ msgstr "Default"
|
|
|
|
#~ msgid "Operators: Add, Mul, ..."
|
|
#~ msgstr "Operatörler: Add, Mul, ..."
|
|
|
|
#~ msgid "Closures: Fn, FnMut, FnOnce"
|
|
#~ msgstr "Kapanışlar (Closures): Fn, FnMut, FnOnce"
|
|
|
|
#~ msgid "Points and Polygons"
|
|
#~ msgstr "Noktalar ve Çokgenler"
|
|
|
|
#~ msgid "Catching Stack Unwinding"
|
|
#~ msgstr "Yığın Geri Sarımınının Yakalanması"
|
|
|
|
#~ msgid "Structured Error Handling"
|
|
#~ msgstr "Yapılandırılmış Hata İşlemesi"
|
|
|
|
#~ msgid "Propagating Errors with ?"
|
|
#~ msgstr "? ile Hataların Yayılması"
|
|
|
|
#~ msgid "Converting Error Types"
|
|
#~ msgstr "Hata Türlerinin Dönüştürülmesi"
|
|
|
|
#~ msgid "Deriving Error Enums"
|
|
#~ msgstr "Hata Enumlarının Türetilmesi"
|
|
|
|
#~ msgid "Adding Context to Errors"
|
|
#~ msgstr "Hatalara Bağlam (Context) Ekleme"
|
|
|
|
#~ msgid "no_std"
|
|
#~ msgstr "no_std"
|
|
|
|
#~ msgid "alloc"
|
|
#~ msgstr "alloc"
|
|
|
|
#~ msgid "embedded-hal"
|
|
#~ msgstr "embedded-hal"
|
|
|
|
#~ msgid "probe-rs, cargo-embed"
|
|
#~ msgstr "probe-rs, cargo-embed"
|
|
|
|
#~ msgid "zerocopy"
|
|
#~ msgstr "zerocopy"
|
|
|
|
#~ msgid "buddy_system_allocator"
|
|
#~ msgstr "buddy_system_allocator"
|
|
|
|
#~ msgid "tinyvec"
|
|
#~ msgstr "tinyvec"
|
|
|
|
#~ msgid "spin"
|
|
#~ msgstr "spin"
|
|
|
|
#~ msgid "Day 1 Morning"
|
|
#~ msgstr "1. Gün Sabah"
|
|
|
|
#~ msgid "Day 1 Afternoon"
|
|
#~ msgstr "1. Gün Öğleden Sonra"
|
|
|
|
#~ msgid "Day 2 Morning"
|
|
#~ msgstr "2. Gün Sabah"
|
|
|
|
#~ msgid "Day 2 Afternoon"
|
|
#~ msgstr "2. Gün Öüleden Sonra"
|
|
|
|
#~ msgid "Day 3 Morning"
|
|
#~ msgstr "3. Gün Sabah"
|
|
|
|
#~ msgid "Day 3 Afternoon"
|
|
#~ msgstr "3. Gün Öğleden Sonra"
|
|
|
|
#~ msgid "Bare Metal Rust Morning"
|
|
#~ msgstr "Yalın (Bare) Metal Rust Sabah"
|
|
|
|
#~ msgid "Concurrency Morning"
|
|
#~ msgstr "Eşzamanlılık Sabah"
|
|
|
|
#~ msgid "Concurrency Afternoon"
|
|
#~ msgstr "Eşzamanlılık Öğleden Sonra"
|
|
|
|
#~ msgid ""
|
|
#~ "Day 1: Basic Rust, syntax, control flow, creating and consuming values."
|
|
#~ msgstr ""
|
|
#~ "1. Gün: Temel Rust, sözdizimi, kontrol akışı, değer oluşturma ve tüketme."
|
|
|
|
#~ msgid ""
|
|
#~ "Day 2: Memory management, ownership, compound data types, and the "
|
|
#~ "standard library."
|
|
#~ msgstr ""
|
|
#~ "2. Gün: Bellek yönetimi, sahiplik, bileşik veri türleri ve standart "
|
|
#~ "kitaplık."
|
|
|
|
#~ msgid "Day 3: Generics, traits, error handling, testing, and unsafe Rust."
|
|
#~ msgstr ""
|
|
#~ "3. Gün: Jenerikler, özellikler (traits), hata işleme, testler ve "
|
|
#~ "emniyetsiz (unsafe) Rust."
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Edit me!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Edit me!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Edit me!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Edit me!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "Control flow constructs: `if`, `if let`, `while`, `while let`, `break`, "
|
|
#~ "and `continue`."
|
|
#~ msgstr ""
|
|
#~ "Kontrol akışı yapıları: `if`, `if let`, `while`, `while let`, `break` ve "
|
|
#~ "`continue`."
|
|
|
|
#~ msgid ""
|
|
#~ "The idea for the first day is to show _just enough_ of Rust to be able to "
|
|
#~ "speak about the famous borrow checker. The way Rust handles memory is a "
|
|
#~ "major feature and we should show students this right away."
|
|
#~ msgstr ""
|
|
#~ "İlk günün amacı, ünlü ödünç alma denetleyicisi hakkında konuşabilecek "
|
|
#~ "_kadar_ Rust'ı göstermek. Rust'ın hafızayı işleme şekli önemli bir "
|
|
#~ "özellik ve bunu öğrencilere hemen göstermeliyiz."
|
|
|
|
#~ msgid ""
|
|
#~ "If you're teaching this in a classroom, this is a good place to go over "
|
|
#~ "the schedule. We suggest splitting the day into two parts (following the "
|
|
#~ "slides):"
|
|
#~ msgstr ""
|
|
#~ "Eğer bunu sınıfta öğretiyorsanız, burası programın üzerinden geçmek için "
|
|
#~ "iyi bir yerdir. Günü iki bölüme ayırmanızı öneririz (slaytları takip "
|
|
#~ "ederek):"
|
|
|
|
#~ msgid "Morning: 9:00 to 12:00,"
|
|
#~ msgstr "Sabah: 9:00 - 12:00,"
|
|
|
|
#~ msgid "Afternoon: 13:00 to 16:00."
|
|
#~ msgstr "Öğleden sonra: 13:00 - 16:00."
|
|
|
|
#~ msgid ""
|
|
#~ "You can of course adjust this as necessary. Please make sure to include "
|
|
#~ "breaks, we recommend a break every hour!"
|
|
#~ msgstr ""
|
|
#~ "Elbette bunu gerektiği gibi ayarlayabilirsiniz. Lütfen araları dahil "
|
|
#~ "ettiğinizden emin olun, her saat başı bir ara vermenizi öneririz!"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Hello 🌍!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"Merhaba 🌍!\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid "Here is a small example program in Rust:"
|
|
#~ msgstr "Rust dilinde küçük bir örnek program:"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() { // Program entry point\n"
|
|
#~ " let mut x: i32 = 6; // Mutable variable binding\n"
|
|
#~ " print!(\"{x}\"); // Macro for printing, like printf\n"
|
|
#~ " while x != 1 { // No parenthesis around expression\n"
|
|
#~ " if x % 2 == 0 { // Math like in other languages\n"
|
|
#~ " x = x / 2;\n"
|
|
#~ " } else {\n"
|
|
#~ " x = 3 * x + 1;\n"
|
|
#~ " }\n"
|
|
#~ " print!(\" -> {x}\");\n"
|
|
#~ " }\n"
|
|
#~ " println!();\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() { // Programın giriş noktası\n"
|
|
#~ " let mut x: i32 = 6; // Değiştirilebilir değişken bağlama (Mutable "
|
|
#~ "variable binding)\n"
|
|
#~ " print!(\"{x}\"); // Yazdırma için makro, C dilindeki printf "
|
|
#~ "gibi\n"
|
|
#~ " while x != 1 { // İfadenin etrafında parantez yok\n"
|
|
#~ " if x % 2 == 0 { // Matematik diğer dillerde olduğu gibi\n"
|
|
#~ " x = x / 2;\n"
|
|
#~ " } else {\n"
|
|
#~ " x = 3 * x + 1;\n"
|
|
#~ " }\n"
|
|
#~ " print!(\" -> {x}\");\n"
|
|
#~ " }\n"
|
|
#~ " println!();\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "The code implements the Collatz conjecture: it is believed that the loop "
|
|
#~ "will always end, but this is not yet proved. Edit the code and play with "
|
|
#~ "different inputs."
|
|
#~ msgstr ""
|
|
#~ "Bu kod Collatz sanısını içerir: Döngünün her zaman sona ereceğine "
|
|
#~ "inanılıyor, ancak bu henüz kanıtlanmadı. Kodu düzenleyin ve farklı "
|
|
#~ "girişlerle oynayın."
|
|
|
|
#~ msgid ""
|
|
#~ "Explain that all variables are statically typed. Try removing `i32` to "
|
|
#~ "trigger type inference. Try with `i8` instead and trigger a runtime "
|
|
#~ "integer overflow."
|
|
#~ msgstr ""
|
|
#~ "Tüm değişkenlerin statik olarak türlendiğini (statically typed) "
|
|
#~ "açıklayın. Tür çıkarımını (type inference) tetiklemek için `i32`yi "
|
|
#~ "kaldırmayı deneyin. Sonra, bunun yerine `i8` ile deneyin ve çalışma "
|
|
#~ "zamanı tamsayı taşmasını (runtime integer overflow) tetikleyin."
|
|
|
|
#~ msgid "Change `let mut x` to `let x`, discuss the compiler error."
|
|
#~ msgstr ""
|
|
#~ "`let mut x`i `let x` olarak değiştirin, derleyici hatasını tartışın."
|
|
|
|
#~ msgid ""
|
|
#~ "Show how `print!` gives a compilation error if the arguments don't match "
|
|
#~ "the format string."
|
|
#~ msgstr ""
|
|
#~ "Argümanlar biçim dizesiyle (format string) eşleşmediğinde `print!`in "
|
|
#~ "nasıl derleme hatası verdiğini gösterin."
|
|
|
|
#~ msgid ""
|
|
#~ "Show how you need to use `{}` as a placeholder if you want to print an "
|
|
#~ "expression which is more complex than just a single variable."
|
|
#~ msgstr ""
|
|
#~ "Tek bir değişkenden daha karmaşık bir ifadeyi (expression) yazdırmak "
|
|
#~ "istiyorsanız `{}` ifadesini yer tutucu (placeholder) olarak nasıl "
|
|
#~ "kullanmanız gerektiğini gösterin."
|
|
|
|
#~ msgid ""
|
|
#~ "Show the students the standard library, show them how to search for `std::"
|
|
#~ "fmt` which has the rules of the formatting mini-language. It's important "
|
|
#~ "that the students become familiar with searching in the standard library."
|
|
#~ msgstr ""
|
|
#~ "Öğrencilere standart kütüphaneyi gösterin, onlara küçük biçimlendirme "
|
|
#~ "dilinin kurallarını içeren `std::fmt`yi nasıl arayacaklarını gösterin. "
|
|
#~ "Öğrencilerin standart kütüphanede arama yapmaya aşina olmaları önemlidir."
|
|
|
|
#~ msgid ""
|
|
#~ "In a shell `rustup doc std::fmt` will open a browser on the local std::"
|
|
#~ "fmt documentation"
|
|
#~ msgstr ""
|
|
#~ "Komut satırına`rustup doc std::fmt` komutunu girmeniz durumunda yerel "
|
|
#~ "std::fmt belgeleri varsayılan tarayıcınızda açılacaktır"
|
|
|
|
#~ msgid "Compile time memory safety."
|
|
#~ msgstr "Derleme zamanı bellek emniyeti (memory safety)."
|
|
|
|
#~ msgid "Lack of undefined runtime behavior."
|
|
#~ msgstr ""
|
|
#~ "Tanımlanmamış çalışma zamanı davranışının (undefined runtime behavior) "
|
|
#~ "olmaması."
|
|
|
|
#~ msgid "Modern language features."
|
|
#~ msgstr "Modern dil özellikleri."
|
|
|
|
#~ msgid "Static memory management at compile time:"
|
|
#~ msgstr "Derleme zamanında statik bellek yönetimi:"
|
|
|
|
#~ msgid "No memory leaks (_mostly_, see notes)."
|
|
#~ msgstr "Bellek sızıntısı yok (_mostly_, notlara bakın)."
|
|
|
|
#~ msgid ""
|
|
#~ "It is possible to produce memory leaks in (safe) Rust. Some examples are:"
|
|
#~ msgstr ""
|
|
#~ "(Emniyetli) Rust'ta bellek sızıntılarının oluşması mümkündür. Bazı "
|
|
#~ "örnekler:"
|
|
|
|
#~ msgid ""
|
|
#~ "You can use [`Box::leak`](https://doc.rust-lang.org/std/boxed/struct.Box."
|
|
#~ "html#method.leak) to leak a pointer. A use of this could be to get "
|
|
#~ "runtime-initialized and runtime-sized static variables"
|
|
#~ msgstr ""
|
|
#~ "Bir göstericiyi sızdırmak için [`Box::leak`](https://doc.rust-lang.org/"
|
|
#~ "std/boxed/struct.Box.html#method.leak)'i kullanabilirsiniz. Bunun bir "
|
|
#~ "kullanımı, çalışma zamanında ilklendirilecek (runtime-initialized) ve "
|
|
#~ "çalışma zamanında boyutlandırılacak (runtime-sized) statik değişkenler "
|
|
#~ "elde etmek olabilir"
|
|
|
|
#~ msgid ""
|
|
#~ "You can use [`std::mem::forget`](https://doc.rust-lang.org/std/mem/fn."
|
|
#~ "forget.html) to make the compiler \"forget\" about a value (meaning the "
|
|
#~ "destructor is never run)."
|
|
#~ msgstr ""
|
|
#~ "Derleyicinin bir değeri \"unutmasını\" sağlamak (sonlandırıcı / "
|
|
#~ "destructor fonksiyon asla çalıştırılmaz) için [`std::mem::forget`]"
|
|
#~ "(https://doc.rust-lang.org/std/mem/fn.forget.html)'ı kullanabilirsiniz."
|
|
|
|
#~ msgid ""
|
|
#~ "You can also accidentally create a [reference cycle](https://doc.rust-"
|
|
#~ "lang.org/book/ch15-06-reference-cycles.html) with `Rc` or `Arc`."
|
|
#~ msgstr ""
|
|
#~ "Ayrıca yanlışlıkla `Rc` veya `Arc` ile bir [referans çevrimi](https://doc."
|
|
#~ "rust-lang.org/book/ch15-06-reference-cycles.html) oluşturabilirsiniz."
|
|
|
|
#~ msgid ""
|
|
#~ "In fact, some will consider infinitely populating a collection a memory "
|
|
#~ "leak and Rust does not protect from those."
|
|
#~ msgstr ""
|
|
#~ "Aslında, bazıları bir koleksiyonun sınırsız olarak doldurulmasını bir "
|
|
#~ "bellek sızıntısı olarak değerlendirecek ancak Rust bunlardan korumaz."
|
|
|
|
#~ msgid ""
|
|
#~ "For the purpose of this course, \"No memory leaks\" should be understood "
|
|
#~ "as \"Pretty much no _accidental_ memory leaks\"."
|
|
#~ msgstr ""
|
|
#~ "Bu kursun amacı doğrultusunda, \"Bellek sızıntısı yok\" ifadesi, "
|
|
#~ "\"_Yanlışlıkla oluşan_ bellek sızıntısı hemen hemen hiç yok\" olarak "
|
|
#~ "anlaşılmalıdır."
|
|
|
|
#~ msgid ""
|
|
#~ "Integer overflow is defined via the [`overflow-checks`](https://doc.rust-"
|
|
#~ "lang.org/rustc/codegen-options/index.html#overflow-checks) compile-time "
|
|
#~ "flag. If enabled, the program will panic (a controlled crash of the "
|
|
#~ "program), otherwise you get wrap-around semantics. By default, you get "
|
|
#~ "panics in debug mode (`cargo build`) and wrap-around in release mode "
|
|
#~ "(`cargo build --release`)."
|
|
#~ msgstr ""
|
|
#~ "Tamsayı taşması, [`overflow-checks`](https://doc.rust-lang.org/rustc/"
|
|
#~ "codegen-options/index.html#overflow-checks) derleme zamanı işareti "
|
|
#~ "aracılığıyla tanımlanır. Etkinleştirilirse, program panikleyecektir "
|
|
#~ "(panic) (programın kontrollü bir şekilde çökmesi), aksi takdirde wrap-"
|
|
#~ "around semantiğini elde edersiniz. Varsayılan olarak, hata ayıklama "
|
|
#~ "(debug) modunda (`cargo build`) panik yaşarsınız ve sürüm (release) "
|
|
#~ "modunda (`cargo build --release`) wrap-around alırsınız."
|
|
|
|
#~ msgid ""
|
|
#~ "Bounds checking cannot be disabled with a compiler flag. It can also not "
|
|
#~ "be disabled directly with the `unsafe` keyword. However, `unsafe` allows "
|
|
#~ "you to call functions such as `slice::get_unchecked` which does not do "
|
|
#~ "bounds checking."
|
|
#~ msgstr ""
|
|
#~ "Sınır kontrolü derleyici bayrağıyla (flag) devre dışı bırakılamaz. Ayrıca "
|
|
#~ "`unsafe` anahtar kelimesiyle doğrudan devre dışı bırakılamaz. Ancak "
|
|
#~ "`unsafe`, sınır denetimi yapmayan `slice::get_unchecked` gibi işlevleri "
|
|
#~ "çağırmanıza olanak tanır."
|
|
|
|
#~ msgid "Rust is built with all the experience gained in the last decades."
|
|
#~ msgstr "Rust, son yıllarda kazanılan tüm deneyimlerle inşa edilmiştir."
|
|
|
|
#~ msgid "Language Features"
|
|
#~ msgstr "Dil Özellikleri"
|
|
|
|
#~ msgid "`String` vs `str`"
|
|
#~ msgstr "`String` vs `str`"
|
|
|
|
#~ msgid "Function Overloading"
|
|
#~ msgstr "Fonksiyon Yüklemesi (Overloading)"
|
|
|
|
#~ msgid "Day 1: Morning Exercises"
|
|
#~ msgstr "Gün 1: Sabah Alıştırmaları"
|
|
|
|
#~ msgid "Arrays and `for` loops."
|
|
#~ msgstr "Diziler ve `for` döngüleri."
|
|
|
|
#~ msgid "Arrays and `for` Loops"
|
|
#~ msgstr "Diziler ve `for` Döngüleri"
|
|
|
|
#~ msgid "`loop` expressions"
|
|
#~ msgstr "`loop` ifadeleri"
|
|
|
|
#~ msgid "Static and Constant Variables"
|
|
#~ msgstr "Statik (Static) ve Sabit (Constant) Değişkenler"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "static BANNER: &str = \"Welcome to RustOS 3.14\";\n"
|
|
#~ "\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"{BANNER}\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "static BANNER: &str = \"RustOS 3.14'a Hoş Geldiniz\";\n"
|
|
#~ "\n"
|
|
#~ "fn main() {\n"
|
|
#~ " println!(\"{BANNER}\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid "Day 1: Afternoon Exercises"
|
|
#~ msgstr "Gün 1: Öğleden Sonra Alıştırmaları"
|
|
|
|
#~ msgid "The Luhn algorithm,"
|
|
#~ msgstr "Luhn Algortiması,"
|
|
|
|
#~ msgid "An exercise on pattern matching."
|
|
#~ msgstr "Desen eşleştirme üzerine bir alıştırma."
|
|
|
|
#~ msgid "Structs and methods."
|
|
#~ msgstr "Yapılar (struct) ve metotlar."
|
|
|
|
#~ msgid "The Stack vs The Heap"
|
|
#~ msgstr "Stack vs Heap"
|
|
|
|
#~ msgid "Stack and Heap Example"
|
|
#~ msgstr "Stack vs Heap Örneği"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let s1 = String::from(\"Hello\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let s1 = String::from(\"Merhaba\");\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid "C Example"
|
|
#~ msgstr "C Örneği"
|
|
|
|
#~ msgid "C++ Example"
|
|
#~ msgstr "C++ Örneği"
|
|
|
|
#~ msgid "Automatic Memory Management"
|
|
#~ msgstr "Otomatik Bellek Yönetimi"
|
|
|
|
#~ msgid "Java Example"
|
|
#~ msgstr "Java Örneği"
|
|
|
|
#~ msgid "Memory Management in Rust"
|
|
#~ msgstr "Rust Dilinde Bellek Yönetimi"
|
|
|
|
#~ msgid "Memory management in Rust is a mix:"
|
|
#~ msgstr "Rust dilinde bellek yönetimi bir karışımdır:"
|
|
|
|
#~ msgid "Day 2: Morning Exercises"
|
|
#~ msgstr "Gün 2: Sabah Alıştırmaları"
|
|
|
|
#~ msgid "`Option` and `Result`"
|
|
#~ msgstr "`Option` ve `Result`"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let five = Box::new(5);\n"
|
|
#~ " println!(\"five: {}\", *five);\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let five = Box::new(5);\n"
|
|
#~ " println!(\"beş: {}\", *five);\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid "`Cell` and `RefCell`"
|
|
#~ msgstr "`Cell` and `RefCell`"
|
|
|
|
#~ msgid "Day 2: Afternoon Exercises"
|
|
#~ msgstr "Gün 2: Öğleden Sonra Alıştırmaları"
|
|
|
|
#~ msgid "`Add`, `Mul`, ..."
|
|
#~ msgstr "`Add`, `Mul`, ..."
|
|
|
|
#~ msgid "Day 3: Morning Exercises"
|
|
#~ msgstr "Gün 3: Sabah Alıştırmaları"
|
|
|
|
#~ msgid "Drawing A Simple GUI"
|
|
#~ msgstr "Basit Bir GUI Çizimi"
|
|
|
|
#~ msgid ""
|
|
#~ "```rust,editable,should_panic\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let v = vec![10, 20, 30];\n"
|
|
#~ " println!(\"v[100]: {}\", v[100]);\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```rust,editable,should_panic\n"
|
|
#~ "fn main() {\n"
|
|
#~ " let v = vec![10, 20, 30];\n"
|
|
#~ " println!(\"v[100]: {}\", v[100]);\n"
|
|
#~ "}\n"
|
|
#~ "```"
|
|
|
|
#~ msgid "Catching the Stack Unwinding"
|
|
#~ msgstr "Yığın Geri Sarımınının Yakalanması"
|
|
|
|
#~ msgid "Propagating Errors with `?`"
|
|
#~ msgstr "`?` ile Hataların Yayılması"
|
|
|
|
#~ msgid "Use `cargo test` to find and run the unit tests."
|
|
#~ msgstr ""
|
|
#~ "Birim testlerini bulmak ve çalıştırmak için `cargo test` komutunu "
|
|
#~ "kullanın."
|
|
|
|
#~ msgid "Calling External Code"
|
|
#~ msgstr "Harici Kodun Çağrılması"
|
|
|
|
#~ msgid "Day 3: Afternoon Exercises"
|
|
#~ msgstr "Gün 3: Öğleden Sonra Alıştırmaları"
|
|
|
|
#~ msgid "Day 1 Morning Exercises"
|
|
#~ msgstr "1. Gün Sabah Alıştırmaları"
|
|
|
|
#~ msgid "Day 1 Afternoon Exercises"
|
|
#~ msgstr "1. Gün Öğleden Sonra Alıştırmaları"
|
|
|
|
#~ msgid "Pattern matching"
|
|
#~ msgstr "Desen eşleştirme"
|
|
|
|
#~ msgid "Day 2 Morning Exercises"
|
|
#~ msgstr "2. Gün Sabah Alıştırmaları"
|
|
|
|
#~ msgid "([back to exercise](health-statistics.md))"
|
|
#~ msgstr "([egzersize geri dön](health-statistics.md))"
|
|
|
|
#~ msgid "Day 2 Afternoon Exercises"
|
|
#~ msgstr "2. Gün Öğleden Sonra Alıştırmaları"
|
|
|
|
#~ msgid "Day 3 Morning Exercise"
|
|
#~ msgstr "3. Gün Sabah Alıştırmaları"
|
|
|
|
#~ msgid "Day 3 Afternoon Exercises"
|
|
#~ msgstr "3. Gün Öğleden Sonra Alıştırmaları"
|
|
|
|
#, fuzzy
|
|
#~ msgid "\"aarch64-linux-gnu\""
|
|
#~ msgstr "aarch64-paging"
|
|
|
|
#, fuzzy
|
|
#~ msgid "\"exceptions.S\""
|
|
#~ msgstr "İstisnalar"
|
|
|
|
#~ msgid "An Example in C"
|
|
#~ msgstr "C Dilinde Bir Örnek"
|
|
|
|
#~ msgid "concurrency:"
|
|
#~ msgstr "eşzamanlılık:"
|
|
|
|
#~ msgid "control flow:"
|
|
#~ msgstr "kontrol akışı:"
|
|
|
|
#~ msgid "error handling:"
|
|
#~ msgstr "hata işleme:"
|
|
|
|
#~ msgid "garbage collector:"
|
|
#~ msgstr "çöp toplama:"
|
|
|
|
#~ msgid "generics:"
|
|
#~ msgstr "jenerikler:"
|
|
|
|
#~ msgid "main function:"
|
|
#~ msgstr "main fonksiyonu:"
|
|
|
|
#~ msgid "method:"
|
|
#~ msgstr "metot:"
|
|
|
|
#~ msgid "module:"
|
|
#~ msgstr "modül:"
|
|
|
|
#~ msgid "ownership:"
|
|
#~ msgstr "sahiplik:"
|
|
|
|
#~ msgid "panic:"
|
|
#~ msgstr "panik:"
|
|
|
|
#~ msgid "receiver:"
|
|
#~ msgstr "alıcı:"
|
|
|
|
#~ msgid "standard library:"
|
|
#~ msgstr "standart kütüphane:"
|
|
|
|
#~ msgid "struct:"
|
|
#~ msgstr "yapı:"
|
|
|
|
#~ msgid "thread:"
|
|
#~ msgstr "iş parçacığı:"
|
|
|
|
#~ msgid "trait:"
|
|
#~ msgstr "özellik (trait):"
|
|
|
|
#~ msgid "union:"
|
|
#~ msgstr "birlik (union):"
|
|
|
|
#~ msgid "unit test:"
|
|
#~ msgstr "birim testi:"
|
|
|
|
#~ msgid "variable:\\"
|
|
#~ msgstr "değişken:\\"
|
|
|
|
#~ msgid "Pattern Matching (TBD)"
|
|
#~ msgstr "Desen Eşleştirme"
|
|
|
|
#~ msgid "Comparison"
|
|
#~ msgstr "Karşılaştırma"
|
|
|
|
#~ msgid ""
|
|
#~ "```shell\n"
|
|
#~ "sudo apt install cargo rust-src rustfmt\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```shell\n"
|
|
#~ "sudo apt install cargo rust-src rustfmt\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "We suggest using [VS Code](https://code.visualstudio.com/) to edit the "
|
|
#~ "code (but any LSP compatible editor works with rust-analyzer[3](https://"
|
|
#~ "rust-analyzer.github.io/))."
|
|
#~ msgstr ""
|
|
#~ "Kodu düzenlemek için [VS Code](https://code.visualstudio.com/) "
|
|
#~ "kullanmanızı öneririz (ancak LSP uyumlu herhangi bir düzenleyici "
|
|
#~ "(editör), Rust-analyzer[3](https://rust-analyzer.github.io/) ile "
|
|
#~ "çalışır. ))."
|
|
|
|
#~ msgid ""
|
|
#~ "Some folks also like to use the [JetBrains](https://www.jetbrains.com/"
|
|
#~ "clion/) family of IDEs, which do their own analysis but have their own "
|
|
#~ "tradeoffs. If you prefer them, you can install the [Rust Plugin](https://"
|
|
#~ "www.jetbrains.com/rust/). Please take note that as of January 2023 "
|
|
#~ "debugging only works on the CLion version of the JetBrains IDEA suite."
|
|
#~ msgstr ""
|
|
#~ "Bazıları, kendi analizlerini yapan bununla birlikte kendi ödünleri olan "
|
|
#~ "[JetBrains](https://www.jetbrains.com/clion/) IDE ailesini kullanmayı "
|
|
#~ "sever. Tercih ederseniz [Rust Eklentisini](https://www.jetbrains.com/"
|
|
#~ "rust/) yükleyebilirsiniz. Ocak 2023 itibarıyla hata ayıklamanın yalnızca "
|
|
#~ "JetBrains IDEA paketinin CLion sürümünde çalıştığını lütfen unutmayın."
|
|
|
|
#~ msgid ""
|
|
#~ "```shell\n"
|
|
#~ "% rustc --version\n"
|
|
#~ "rustc 1.69.0 (84c898d65 2023-04-16)\n"
|
|
#~ "% cargo --version\n"
|
|
#~ "cargo 1.69.0 (6e9a83356 2023-04-12)\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```shell\n"
|
|
#~ "% rustc --version\n"
|
|
#~ "rustc 1.69.0 (84c898d65 2023-04-16)\n"
|
|
#~ "% cargo --version\n"
|
|
#~ "cargo 1.69.0 (6e9a83356 2023-04-12)\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "```shell\n"
|
|
#~ "$ cargo new exercise\n"
|
|
#~ " Created binary (application) `exercise` package\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```shell\n"
|
|
#~ "$ cargo new exercise\n"
|
|
#~ " Created binary (application) `exercise` package\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "```shell\n"
|
|
#~ "$ cd exercise\n"
|
|
#~ "$ cargo run\n"
|
|
#~ " Compiling exercise v0.1.0 (/home/mgeisler/tmp/exercise)\n"
|
|
#~ " Finished dev [unoptimized + debuginfo] target(s) in 0.75s\n"
|
|
#~ " Running `target/debug/exercise`\n"
|
|
#~ "Hello, world!\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```shell\n"
|
|
#~ "$ cd exercise\n"
|
|
#~ "$ cargo run\n"
|
|
#~ " Compiling exercise v0.1.0 (/home/mgeisler/tmp/exercise)\n"
|
|
#~ " Finished dev [unoptimized + debuginfo] target(s) in 0.75s\n"
|
|
#~ " Running `target/debug/exercise`\n"
|
|
#~ "Hello, world!\n"
|
|
#~ "```"
|
|
|
|
#~ msgid ""
|
|
#~ "```shell\n"
|
|
#~ "$ cargo run\n"
|
|
#~ " Compiling exercise v0.1.0 (/home/mgeisler/tmp/exercise)\n"
|
|
#~ " Finished dev [unoptimized + debuginfo] target(s) in 0.24s\n"
|
|
#~ " Running `target/debug/exercise`\n"
|
|
#~ "Edit me!\n"
|
|
#~ "```"
|
|
#~ msgstr ""
|
|
#~ "```shell\n"
|
|
#~ "$ cargo run\n"
|
|
#~ " Compiling exercise v0.1.0 (/home/mgeisler/tmp/exercise)\n"
|
|
#~ " Finished dev [unoptimized + debuginfo] target(s) in 0.24s\n"
|
|
#~ " Running `target/debug/exercise`\n"
|
|
#~ "Edit me!\n"
|
|
#~ "```"
|
|
|
|
#, fuzzy
|
|
#~ msgid "Extra Work in Modern C++"
|
|
#~ msgstr "Modern C++'da Çifte Serbestlik"
|